CRC Handbook of Liquid-Liquid Equilibrium Data of Polymer Solutions

CRC HANDBOOK OF LIQUID-LIQUID EQUILIBRIUM DATA of POLYMER SOLUTIONS © 2008 by Taylor & Francis Group, LLC CRC HANDB...

Author: Christian Wohlfarth

74 downloads 1487 Views 3MB Size Report

This content was uploaded by our users and we assume good faith they have the permission to share this book. If you own the copyright to this book and it is wrongfully on our website, we offer a simple DMCA procedure to remove your content from our site. Start by pressing the button below!
Report copyright / DMCA form

DOWNLOAD PDF

CRC HANDBOOK OF

LIQUID-LIQUID EQUILIBRIUM DATA of POLYMER SOLUTIONS

© 2008 by Taylor & Francis Group, LLC

CRC HANDBOOK OF

LIQUID-LIQUID EQUILIBRIUM DATA of POLYMER SOLUTIONS Christian Wohlfarth

Boca Raton London New York

CRC Press is an imprint of the Taylor & Francis Group, an informa business


67982_FM.indd 3

10/23/07 3:34:48 PM

CRC Press Taylor & Francis Group 6000 Broken Sound Parkway NW, Suite 300 Boca Raton, FL 33487-2742 © 2008 by Taylor & Francis Group, LLC CRC Press is an imprint of Taylor & Francis Group, an Informa business No claim to original U.S. Government works Printed in the United States of America on acid-free paper 10 9 8 7 6 5 4 3 2 1 International Standard Book Number-13: 978-1-4200-6798-9 (Hardcover) This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. Except as permitted under U.S. Copyright Law, no part of this book may be reprinted, reproduced, transmitted, or utilized in any form by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying, microfilming, and recording, or in any information storage or retrieval system, without written permission from the publishers. For permission to photocopy or use material electronically from this work, please access www.copyright.com (http:// www.copyright.com/) or contact the Copyright Clearance Center, Inc. (CCC) 222 Rosewood Drive, Danvers, MA 01923, 978-750-8400. CCC is a not-for-profit organization that provides licenses and registration for a variety of users. For organizations that have been granted a photocopy license by the CCC, a separate system of payment has been arranged. Trademark Notice: Product or corporate names may be trademarks or registered trademarks, and are used only for identification and explanation without intent to infringe. Library of Congress Cataloging-in-Publication Data Wohlfarth, C. CRC handbook of liquid-liquid equilibrium data of polymer solutions / Christian Wohlfarth. p. cm. Includes bibliographical references and index. ISBN 978-1-4200-6798-9 (hardback : alk. paper) 1. Polymer solutions. 2. Liquid-liquid equilibrium. I. Title. QD381.9.S65W6324 2007 547’.70454--dc22 Visit the Taylor & Francis Web site at http://www.taylorandfrancis.com and the CRC Press Web site at http://www.crcpress.com


2007035787

PREFACE Knowledge of thermodynamic data of polymer solutions is a necessity for industrial and laboratory processes. Furthermore, such data serve as essential tools for understanding the physical behavior of polymer solutions, for studying intermolecular interactions, and for gaining insights into the molecular nature of mixtures. They also provide the necessary basis for any developments of theoretical thermodynamic models. Scientists and engineers in academic and industrial research need such data and will benefit from a careful collection of existing data. The new CRC Handbook of Liquid-Liquid Equilibrium Data of Polymer Solutions builds a completely new and reliable collection of LLE data for polymer solutions from the original literature. It will be a very useful completion to the CRC Handbook of Thermodynamic Data of Copolymer Solutions, the CRC Handbook of Thermodynamic Data of Aqueous Polymer Solutions, and the CRC Handbook of Thermodynamic Data of Polymer Solutions at Elevated Pressures. The Handbook is divided into five chapters: (1) Introduction, (2) Liquid-Liquid Equilibrium Data of Binary Polymer Solutions, (3) Liquid-Liquid Equilibrium Data of Ternary Polymer Solutions, (4) Liquid-Liquid Equilibrium Data of Quaternary Polymer Solutions, and (5) References (for all chapters). Finally, appendices quickly route the user to the desired data sets. Thus, the book covers all the necessary systems for researchers and engineers who work in this field. In comparison with low-molecular systems, the amount of data for polymer solutions is still rather small. About 1000 literature sources were perused for the purpose of this handbook, including some dissertations and diploma papers. About 1210 data sets, i.e., 810 binary systems, 325 ternary systems (among them 110 systems composed of one polymer and two solvents and 215 systems composed of one solvent and two polymers), and 25 quaternary (or higher) systems are reported. Additionally, tables of systems are provided where results were published only in graphical form in the original literature to lead the reader to further sources. Data are included only if numerical values were published or authors provided their numerical results by personal communication (and I wish to thank all those who did so). No digitized data have been included in this data collection. The Handbook is the first complete overview about this subject in the world’s literature. The closing day for the data collection was December 31, 2006. However, the user who is in need of new additional data sets is kindly invited to ask for new information beyond this book via e-mail at [email protected]. Additionally, the author will be grateful to all users who call his attention to mistakes and make suggestions for improvements. The CRC Handbook of Liquid-Liquid Equilibrium Data of Polymer Solutions will be useful to researchers, specialists, and engineers working in the fields of polymer science, physical chemistry, chemical engineering, material science, biological science and technology, and those developing computerized predictive packages. The Handbook should also be of use as a data source to Ph.D. students and faculty in chemistry, physics, chemical engineering, biotechnology, and materials science departments at universities. Christian Wohlfarth Halle, March 2007


About the Author Christian Wohlfarth is Associate Professor for Physical Chemistry at Martin Luther University Halle-Wittenberg, Germany. He earned his degree in chemistry in 1974 and wrote his Ph.D. thesis on investigations on the second dielectric virial coefficient and the intermolecular pair potential in 1977, both at Carl Schorlemmer Technical University Merseburg. In 1985, he wrote his habilitation thesis, Phase Equilibria in Systems with Polymers and Copolymers, at Technical University Merseburg. Since then, Dr. Wohlfarth’s main research has been related to polymer systems. Currently, his research topics are molecular thermodynamics, continuous thermodynamics, phase equilibria in polymer mixtures and solutions, polymers in supercritical fluids, PVT behavior and equations of state, and sorption properties of polymers, about which he has published approximately 100 original papers. He has written the books: Vapor-Liquid Equilibria of Binary Polymer Solutions, CRC Handbook of Thermodynamic Data of Copolymer Solutions, CRC Handbook of Thermodynamic Data of Aqueous Polymer Solutions, CRC Handbook of Thermodynamic Data of Polymer Solutions at Elevated Pressures, and CRC Handbook of Enthalpy Data of PolymerSolvent Systems. He is working on the evaluation, correlation, and calculation of thermophysical properties of pure compounds and binary mixtures resulting in six volumes of the Landolt-Börnstein New Series. He is a respected contributor to the CRC Handbook of Chemistry and Physics.


CONTENTS

1. INTRODUCTION 1.1. 1.2. 1.3. 1.4.

Objectives of the handbook....................................................................................1 Experimental methods involved.............................................................................2 Guide to the data tables..........................................................................................5 List of symbols.......................................................................................................9

2. LIQUID-LIQUID EQUILIBRIUM DATA OF BINARY POLYMER SOLUTIONS 2.1. 2.2. 2.3.

Cloud-point and/or coexistence data.......................................................................11 Upper critical (UCST) and/or lower critical (LCST) solution temperatures............................................................................................233 Table of binary systems where data were published only in graphical form as phase diagrams or related figures.........................................285

3. LIQUID-LIQUID EQUILIBRIUM DATA OF TERNARY POLYMER SOLUTIONS 3.1. 3.2. 3.3.

Cloud-point and/or coexistence data of one polymer and two solvents....................................................................................................329 Cloud-point and/or coexistence data of one solvent and two polymers..................................................................................................385 Table of ternary systems where data were published only in graphical form as phase diagrams or related figures.........................................505

4. LIQUID-LIQUID EQUILIBRIUM DATA OF QUATERNARY POLYMER SOLUTIONS 4.1. 4.2.

Cloud-point and/or coexistence data.....................................................................545 Table of quaternary systems where data were published only in graphical form as phase diagrams or related figures.........................................560

5. REFERENCES........................................................................................................................563


APPENDICES Appendix 1 Appendix 2 Appendix 3

List of polymers in alphabetical order......................................................639 List of solvents in alphabetical order........................................................651 List of solvents in order of their molecular formulas................................663


1. INTRODUCTION 1.1. Objectives of the handbook

Knowledge of thermodynamic data of polymer solutions is a necessity for industrial and laboratory processes. Furthermore, such data serve as essential tools for understanding the physical behavior of polymer solutions, for studying intermolecular interactions, and for gaining insights into the molecular nature of mixtures. They also provide the necessary basis for any developments of theoretical thermodynamic models. Scientists and engineers in academic and industrial research need such data and will benefit from a careful collection of existing data. However, the database for polymer solutions is still modest in comparison with the enormous amount of data for lowmolecular mixtures, and the specialized database for polymer solutions is even smaller. On the other hand, especially liquid-liquid demixing in polymer solutions is a quite common phenomenon, and liquid-liquid equilibrium data are needed for optimizing applications, e.g., separation operations of complex mixtures in the synthesis of polymers, recovery of polymer wastes, precipitation, fractionation and purification of polymers, polymer membrane formation and utilization, or polymers in green chemistry processes. Basic information on polymers can be found in the Polymer Handbook (1999BRA), and there is also a chapter on properties of polymers and polymer solutions in the CRC Handbook of Chemistry and Physics (2006LID1). Two data books containing a small number of liquid-liquid equilibrium (LLE) data for polymer solutions appeared in the early 1990s (1992WEN, 1993DAN), but most data for polymer solutions have been compiled during the last two decades. More recent data books were written by the author of this Handbook containing a certain number of LLE data for copolymer solutions (2001WOH), aqueous polymer solutions (2004WOH), and polymer solutions at elevated pressures (2005WOH). But, much more experimental LLE data of polymer solutions exist today. Thus, the intention of the Handbook is to fill this gap and to provide scientists and engineers with an up-to-date compilation from the literature of the available LLE data of polymer solutions. However, LLE data of electrolyte solutions or solutions with supercritical fluids are not included in this Handbook. Please find such data in 2004WOH and 2005WOH. The Handbook does also not present theories and models for polymer solution thermodynamics. Other publications (1971YAM, 1990FUJ, 1990KAM, 1999KLE, 1999PRA, and 2001KON) can serve as starting points for investigating those issues. The data within this book are divided into four chapters:

• Cloud-point and/or coexistence data of binary polymer solutions together with a LCST/UCST-data table

• Cloud-point and/or coexistence data of ternary polymer solutions subdivided into systems composed of two solvents and one polymer or two polymers and one solvent • Cloud-point and/or coexistence data of quaternary polymer solutions (including additionally systems with more than four mixing partners) • References (for all data together)


2

CRC Handbook of Liquid-Liquid Equilibrium Data of Polymer Solutions

________________________________________________________________________ Data from investigations applying to more than one chapter are divided and appear in the relevant chapters. Data are included only if numerical values were published or authors provided their results by personal communication (and I wish to thank all those who did so). No digitized data have been included in this data collection. However, every data chapter is completed by a table that includes systems and references for data published only in graphical form as phase diagrams or related figures.

1.2. Experimental methods involved Analytical methods Analytical methods involve the determination of the composition of the coexisting phases. This can be done by taking samples from each phase and analyzing them outside the equilibrium cell or by using physicochemical methods of analysis inside the equilibrium cell. If one needs the determination of more information than the total polymer composition, i.e., if one wants to characterize the polymer with respect to molar mass (distribution) or chemical composition (distribution), the sampling technique is unavoidable. However, withdrawing a large sample from an equilibrium cell disturbs the phase equilibrium significantly. Small samples can be withdrawn using capillaries or special sampling devices. Often such sampling devices are directly coupled to analytical equipment. The equilibration time is the most important point for polymer solutions. Due to their (high) viscosity and slow diffusion, equilibration will often need many hours or even days. Sometimes, phases are recirculated to reduce equilibration and/or sampling problems. Before analyzing the compositions of the coexisting phases, the mixture is usually given some time for a clear phase separation. The use of physicochemical methods of analysis inside the equilibrium cell, e.g., by a spectrometer, avoids the problems related to sampling. On the other hand, timeconsuming calibrations can be necessary. Analytical methods can be classified as isothermal methods, isobaric-isothermal methods, and isobaric methods. Using the isothermal mode, an equilibrium cell is charged with the system of interest, the mixture is heated to the desired temperature, and this temperature is then kept constant. Thus, the isothermal mode can be applied if a pressure is adjusted in the heterogeneous region above or below the desired equilibrium value depending on how the equilibrium will change pressure. The pressure can be readjusted by adding or withdrawing of material or by changing the volume of the cell if necessary. Isobaric-isothermal methods are often also called dynamic methods. Dynamic methods are difficult in their application to highly viscous media like concentrated polymer solutions. Therefore, they were usually not applied to measure liquid-liquid equilibria in polymer solutions, but demixing in supercritical solvents can be investigated (with more sophisticated equipment). Isobaric methods are applied for all demixing experiments with polymer solutions at ordinary pressure. Analytical methods need relatively simple and inexpensive laboratory equipment. If carried out carefully, they can produce reliable results. The main advantages of the analytical methods are that systems with more than two components can be studied, several isotherms or isobars can be studied with one filling, and the coexistence data are determined directly. The main disadvantage is that the method is not suitable near critical states or for systems where the phases do not separate well.


1. Introduction

3

________________________________________________________________________ Synthetic methods In synthetic methods, a mixture of known composition is prepared and the phase equilibrium is observed subsequently in an equilibrium cell (the problem of analyzing fluid mixtures is replaced by the problem of “synthesizing” them). After known amounts of the components have been placed into an equilibrium cell, pressure and temperature are adjusted so that the mixture is homogeneous. Then temperature or pressure is varied until formation of a new phase is observed. This is the common way to observe cloud points in demixing polymer systems. No sampling is necessary. Therefore, the experimental equipment is often relatively simple and inexpensive. For multicomponent systems, experiments with synthetic methods yield less information than with analytical methods, because the tie lines cannot be determined without additional experiments. This is especially true for polymer solutions where fractionation accompanies demixing. The appearance of a new phase is either detected visually or by monitoring physical properties. Visually, the beginning of turbidity in the system or the meniscus in a view cell can be observed. Otherwise, light scattering is the common method to detect the formation of the new phase. Both visual and non-visual synthetic methods are widely used in investigations on liquid-liquid equilibria in polymer systems. The problem of isorefractive systems (where the coexisting phases have approximately the same refractive index) does not belong to polymer solutions where the usually strong concentration dependence of their refractive index prevents such a behavior. The changes of other physical properties like viscosity, ultrasonic absorption, thermal expansion, dielectric constant, heat capacity, or UV and IR absorption are also applied as nonvisual synthetic methods for polymer solutions. The synthetic method is particularly suitable for measurements near critical states.

Some problems related to systems with polymers Details of special experimental equipment can be found in the original papers compiled for this book and will not be presented here. But, some problems should be summarized that have to be obeyed and solved during the experiment. The polymer solution is often of an amount of some cm3 and may contain about 1g of polymer or even more. Therefore, the equilibration of prepared solutions can be difficult and equilibration is usually very time consuming (liquid oligomers do not need so much time, of course). Additionally, mixing and demixing kinetics can be different, which leads to differences between cloud-point data measured for example in heating or cooling modes. Increasing viscosity makes the preparation of concentrated solutions more and more difficult with further increasing the amount of polymer. Solutions above 50-60 wt% can hardly be prepared (depending on the solvent/polymer pair under investigation). All impurities in the pure solvents have to be eliminated. Polymers and solvents must keep dry. Sometimes, inhibitors and antioxidants are added to polymers. They may especially influence the position of the demixing equilibrium. The thermal stability of polymers must be obeyed, otherwise depolymerization or formation of networks by chemical processes can change the sample (and its molar mass averages) during the experiment, which will cause large errors in liquid-liquid demixing. Furthermore, to understand the results of LLE experiments in polymer solutions, one has to take into account the strong influence of polymer distribution functions on LLE, because fractionation occurs during demixing (1968KON, 1972KON, 2001KON). Fractionation takes place with respect to molar mass distribution as well as to chemical distribution if copolymers are involved. Fractionation during demixing leads to some special effects by which the LLE phase behavior differs from that of an ordinary, strictly binary mixture, because a common polymer solution is a multicomponent system. © 2008 by Taylor & Francis Group, LLC

4


________________________________________________________________________ Cloud-point curves are measured instead of binodals; and per each individual feed concentration of the mixture, two parts of a coexistence curve occur below (for upper critical solution temperature, UCST, behavior) or above the cloud-point curve (for lower critical solution temperature, LCST, behavior), i.e., produce an infinite number of coexistence data. Distribution functions of the feed polymer belong only to cloud-point data. On the other hand, each pair of coexistence points is characterized by two new and different distribution functions in each coexisting phase. The critical concentration is the only feed concentration where both parts of the coexistence curve meet each other on the cloud-point curve at the critical point that belongs to the feed polymer distribution function. The threshold point (maximum or minimum corresponding to either UCST or LCST behavior) temperature (or pressure) is not equal to the critical point, since the critical point is to be found at a shoulder of the cloud-point curve. Details were discussed by Koningsveld (1968KON, 1972KON). Thus, LLE data have to be specified in the tables as cloudpoint or coexistence data, and coexistence data make sense only if the feed concentration is given. This is not always the case, however. Special methods are necessary to measure the critical point. Only for solutions of monodisperse polymers, the critical point is the maximum (or minimum) of the binodal. Binodals of polymer solutions can be rather broad and flat. Then, the exact position of the critical point can be obtained by the method of the rectilinear diameter:

(ϕ B − ϕ B ) T 1−α − ϕ B ,crit ∝ (1 − ) Tcrit 2 I

II

(1)

where:

ϕ BI ϕBII ϕB, crit

T Tcrit

α

volume fraction of the polymer B in coexisting phase I volume fraction of the polymer B in coexisting phase II volume fraction of the polymer B at the critical point (measuring) temperature critical demixing temperature critical exponent

For solutions of polydisperse polymers, such a procedure cannot be used because the critical concentration must be known in advance to measure its corresponding coexistence curve. Two different methods were developed to solve this problem: the phase-volume-ratio method (1968KON) where one uses the fact that this ratio is exactly equal to one only at the critical point, and the coexistence concentration plot (1969WOL) where an isoplethal diagram of values of ϕBI and ϕBII vs. the feed concentration, ϕ0B, gives the critical point as the intersection of cloud-point curve and shadow curve. Details are not discussed here. Treating polymer solutions with distribution functions by continuous thermodynamics and procedures to measure and calculate liquid-liquid equilibria of such systems is reviewed in (1989RAE) and (1990RA1).


1. Introduction

5

________________________________________________________________________

1.3. Guide to the data tables Characterization of the polymers Polymers vary by a number of characterization variables. The molar mass and their distribution function are the most important variables. However, tacticity, sequence distribution, branching, and end groups determine their thermodynamic behavior in solutions too. For copolymers, the chemical distribution and the average chemical composition are also to be given. Unfortunately, much less information is provided with respect to the polymers or copolymers that were applied in most of the thermodynamic investigations in the original literature. In many cases, the samples are characterized only by one or two molar mass averages and some additional information (e.g., Tg, Tm, ρB, or how and where they were synthesized). Sometimes even this information is missed. The molar mass averages are defined as follows: number average Mn

Mn

∑n M = ∑n Bi

i

Bi

=

Bi

i

∑w

Bi

i

∑w

Bi

i

/ M Bi

(2)

mass average Mw

Mw

∑n = ∑n

Bi

M B2i

Bi

M Bi

∑n = ∑n

Bi

M B3i

i

i

∑w M = ∑w Bi

i

Bi

(3)

Bi

i

z-average Mz

Mz

i

i

2 Bi M Bi

∑w = ∑w i

i

Bi

M B2i

Bi

M Bi

(4)

viscosity average Mη

⎛ ∑ wBi M Bai M η = ⎜⎜ i ⎜ ∑ wBi ⎝ i where: a MBi nBi wBi

1/ a

⎞ ⎟ ⎟ ⎟ ⎠

exponent in the viscosity-molar mass relationship relative molar mass of the polymer species Bi amount of substance of polymer species Bi mass fraction of polymer species Bi


(5)

6


________________________________________________________________________ Measures for the polymer concentration The following concentration measures are used in the tables of this Handbook (where B always denotes the main polymer, A denotes the solvent, and in ternary systems C denotes the third component): mass/volume concentration

cA = mA/V

cB = mB/V

(6)

wB = mB/Σ mi

(7)

mass fraction

wA = mA/Σ mi mole fraction

xA = nA/Σ ni

xB = nB/Σ ni

with ni = mi/Mi and MB = Mn

(8)

volume fraction

ϕA = (mA/ρA)/Σ (mi/ρi) ϕB = (mB/ρB)/Σ (mi/ρi)

(9)

segment fraction

ψA = xArA/Σ xiri

ψB = xBrB/Σ xir

(10)

base mole fraction

zA = xArA/Σ xiri where: cA cB mA mB MA MB Mn M0 nA nB rA rB V wA wB xA xB zA zB

zB = xBrB/Σ xiri with rB = MB/M0 and rA = 1 (11)

(mass/volume) concentration of solvent A (mass/volume) concentration of polymer B mass of solvent A mass of polymer B relative molar mass of the solvent A relative molar mass of the polymer B number-average relative molar mass of the polymer B molar mass of a basic unit of the polymer B amount of substance of solvent A amount of substance of polymer B segment number of the solvent A, usually rA = 1 segment number of the polymer B volume of the liquid solution at temperature T mass fraction of solvent A mass fraction of polymer B mole fraction of solvent A mole fraction of polymer B base mole fraction of solvent A base mole fraction of polymer B


1. Introduction

7

________________________________________________________________________ ϕA ϕB ρA ρB ψA ψB

volume fraction of solvent A volume fraction of polymer B density of solvent A density of polymer B segment fraction of solvent A segment fraction of polymer B

For high-molecular polymers, a mole fraction is not an appropriate unit to characterize composition. However, for oligomeric products with rather low molar masses, mole fractions were sometimes used. In the common case of a distribution function for the molar mass, MB = Mn is to be chosen. Mass fraction and volume fraction can be considered as special cases of segment fractions depending on the way by which the segment size is actually determined: ri/rA = Mi/MA or ri/rA = Vi/VA = (Mi/ρi)/(MA/ρA), respectively. Classical segment fractions are calculated by applying ri/rA = VivdW/VAvdW ratios where hard-core van der Waals volumes, VivdW, are taken into account. Their special values depend on the chosen equation of state or simply some group contribution schemes, e.g., (1968BON, 1990KRE) and have to be specified. Volume fractions imply a temperature dependence and, as they are defined in equation (9), neglect excess volumes of mixing and, very often, the densities of the polymer in the state of the solution are not known correctly. However, volume fractions can be calculated without the exact knowledge of the polymer molar mass (or its averages). Base mole fractions are sometimes applied for polymer systems in earlier literature. The value for M0 is the molar mass of a basic unit of the polymer. Sometimes it is chosen arbitrarily, however, and has to be specified.

Tables of experimental data The data tables in each chapter are provided there in order of the names of the polymers. In this data book, mostly source-based polymer names are applied. These names are more common in use, and they are usually given in the original sources too. For copolymers, their names were usually built by the two names of the co-monomers which are connected by -co-, or more specifically by -alt- for alternating copolymers, by -b- for block copolymers, by -g- for graft copolymers, or -stat- for statistical copolymers. Structure-based names, for which details about their nomenclature can be found in the Polymer Handbook (1999BRA), are chosen in some single cases only. CAS index names for polymers are not applied here. Finally, a list of the polymers in Appendix 1 utilizes the names as given in the chapters of this book. Within types of polymers the individual samples are ordered by their increasing average molar mass, and, when necessary, systems are ordered by increasing temperature. In ternary systems, ordering is additionally made subsequently according to the name of the third component in the system. Each data set begins with the lines for the solution components, e.g., in binary systems

Polymer (B): Characterization: Solvent (A):


poly(dimethylsiloxane) 1998SCH −1 −1 Mn/g.mol = 29500, Mw/g.mol = 44500, PDMS AK1000, Wacker GmbH, Germany anisole C7H8O 100-66-3

8


________________________________________________________________________ where the polymer sample is given in the first line together with the reference. The second line provides then the characterization available for the polymer sample. The following line gives the solvent’s chemical name, molecular formula, and CAS registry number. In ternary and quaternary systems, the following lines are either for a second solvent or a second polymer, e.g., in ternary systems with two solvents

Polymer (B): Characterization: Solvent (A): Solvent (C):

polyethersulfone 1999BAR Mw/g.mol−1 = 49000, ρB (298 K) = 1.37 g/cm3, Tg/K = 498, Ultrason E 6020 P, BASF AG, Ludwigshafen, Germany N,N-dimethylformamide C3H7NO 68-12-2 64-17-5 ethanol C2H6O

or, e.g., in ternary systems with a second polymer

Polymer (B): Characterization: Solvent (A): Polymer (C): Characterization:

polystyrene 2000BEH Mn/g.mol−1 = 93000, Mw/g.mol−1 = 101400, Mz/g.mol−1 = 111900 BASF AG, Germany cyclohexane C6H12 110-82-7 polyethylene Mn/g.mol−1 = 13000, Mw/g.mol−1 = 89000, Mz/g.mol−1 = 600000, LDPE, Stamylan, DSM, Geleen, The Netherlands

or, e.g., in quaternary (or higher) systems like

Polymer (B): Characterization: Solvent (A): Solvent (C): Polymer (D): Characterization:

polyetherimide Mw/g.mol−1 = 32800, ρ = 1.27 g/cm3, Ultem 1000 water H2O 1-methyl-2-pyrrolidinone C5H9NO poly(1-vinyl-2-pyrrolidinone) Mw/g.mol−1 = 423000, ρ = 1.22 g/cm3

1989ROE 7732-18-5 872-50-4

There are some exceptions from this type of presentation within the tables for the UCST and LCST data. These tables are prepared in the forms as chosen in 2001WOH. The originally measured data for each single system are sometimes listed together with some comment lines if necessary. The data are usually given as published, but temperatures are always given in K. Pressures are sometimes recalculated into kPa or MPa. Final day for including data into this Handbook was December, 31, 2006.


1. Introduction

9

________________________________________________________________________

1.4. List of symbols

a aA cA cB mA mB M MA MB Mn Mw Mη Mz M0 MI nA nB P P0 Pcrit R rA rB T Tcrit Tg Tm V, Vspez V0 VE VvdW wA wB wB, crit xA xB zA zB

exponent in the viscosity-molar mass relationship activity of solvent A (mass/volume) concentration of solvent A (mass/volume) concentration of polymer B mass of solvent A mass of polymer B relative molar mass molar mass of the solvent A molar mass of the polymer B number-average relative molar mass of the polymer B mass-average relative molar mass of the polymer B viscosity-average relative molar mass of the polymer B z-average relative molar mass of the polymer B molar mass of a basic unit of the polymer B melting index of the polymer B amount of substance of solvent A amount of substance of polymer B pressure standard pressure (= 0.101325 MPa) critical pressure gas constant segment number of the solvent A, usually rA = 1 segment number of the polymer B (measuring) temperature critical temperature glass transition temperature melting transition temperature volume or specific volume at temperature T reference volume excess volume at temperature T hard-core van der Waals volume mass fraction of solvent A mass fraction of polymer B mass fraction of the polymer B at the critical point mole fraction of solvent A mole fraction of polymer B base mole fraction of solvent A base mole fraction of polymer B


10


________________________________________________________________________ α ϕA ϕB ϕB, crit ρ ρA ρB ψA ψB

critical exponent volume fraction of solvent A volume fraction of polymer B volume fraction of the polymer B at the critical point density (of the mixture) at temperature T density of solvent A at temperature T density of polymer B at temperature T segment fraction of solvent A segment fraction of polymer B


2. LIQUID-LIQUID EQUILIBRIUM DATA OF BINARY POLYMER SOLUTIONS 2.1. Cloud-point and/or coexistence data

Polymer (B): Characterization: Solvent (A): Type of data: xA

ϕA

T/K

0.294 0.187 316.85

0.594 0.447 332.55

0.697 0.560 332.95

0.800 0.689 331.15

0.899 0.831 321.55

2000PE1 7732-18-5

cloud points (LCST-behavior)

0.01

T/K

Polymer (B): Characterization: Solvent (A): wB

0.486 0.343 329.95

ethyl(hydroxyethyl)cellulose Mw/g.mol−1 = 200000, EHEC 230G, Akzo Nobel, Stenungssund, Sweden water H2O

Solvent (A):

Type of data:

0.390 0.261 325.05

Tcrit/K = 332.59

Polymer (B): Characterization:

wB

355-42-0

critical point (UCST-behavior)

ϕA, crit = 0.552

Type of data:

1997MCL

cloud points (UCST-behavior)

0.174 0.104 295.15

Type of data:

decamethyltetrasiloxane M/g.mol−1 = 310.69 tetradecafluorohexane C6F14

338.15

ethyl(hydroxyethyl)cellulose see table water H2O

1995THU 7732-18-5


0.010

was kept constant (D.S. is the degree of substitution)

D.S. (ethyl) D.S. (hydroxyethyl) Mol% hydroxyethyl T/K

1.5 0.7 0.32 303.15

1.7 1.1 0.39 307.15

1.4 0.9 0.39 310.15

1.9 1.3 0.41 307.15

0.8 0.8 0.50 335.15

1.5 1.7 0.53 310.15

1.4 1.7-1.8 0.55-0.56 318.15

1.01 1.42 0.58 331.15

D.S. (ethyl) D.S. (hydroxyethyl) Mol% hydroxyethyl T/K

1.07 1.55 0.59 330.15

1.1-1.2 1.0 1.7 1.8 0.59-0.61 0.64 331.15 328.15

1.12 2.24 0.67 336.15

0.9 2.1 0.70 343.15

0.84 1.98 0.70 340.15

0.75 2.1 0.74 343.15

0.6-0.7 1.9 0.72-0.75 338.15


12


________________________________________________________________________ Polymer (B): Characterization: Solvent (A): Type of data: wB

hepta(ethylene glycol) monotetradecyl ether M/g.mol−1 = 690 water H2O T/K

Polymer (B): Characterization: Solvent (A): xA

ϕA

T/K xA

ϕA

T/K

332.68

hexamethyldisiloxane M/g.mol−1 = 162.38 tetradecafluorohexane C6F14

1997MCL 355-42-0


0.204 0.196 288.85

0.213 0.204 289.55

0.231 0.222 290.85

0.328 0.317 295.45

0.352 0.340 296.05

0.449 0.435 296.85

0.465 0.452 296.95

0.498 0.485 296.95

0.498 0.485 296.95

0.501 0.488 296.95

0.541 0.528 296.95

0.543 0.530 296.95

0.546 0.533 296.95

0.548 0.535 296.95

0.627 0.614 296.35

0.732 0.722 293.15

0.856 0.849 281.75

0.875 0.869 278.05

Type of data:


ϕA, crit = 0.503

Tcrit/K = 296.95

Polymer (B): Characterization: Solvent (A): Type of data:

hydroxypropylcellulose see table water H2O 0.0051 318.45 75000


7732-18-5

0.0067 0.0082 324.45 331.25 150000 300000

hydroxypropylcellulose see table water H2O

1990SCH 7732-18-5


cB/(g/l) T/K Mw/(g/mol)

4.0 4.0 4.0 319.15 316.05 315.05 100000 300000 1000000


1971KAG


wB T/K Mw/(g/mol)

wB

7732-18-5


0.0122

Type of data:

1998KUB

methylcellulose 2000PE1 Mw/g.mol−1 = 14000, Sigma Chemical Co., Inc., St. Louis, MO water H2O 7732-18-5


0.01


T/K

323.15

2. LLE Data of Binary Polymer Solutions

13

________________________________________________________________________ Polymer (B): Characterization: Solvent (A): Type of data:

methylcellulose 1972KAG −1 Mη/g.mol = 70000, degree of substitution 26.5−32.0 wt%, Research Institute of Textiles, Yokohama, Japan water H2O 7732-18-5


ϕB

0.00199 0.00238 0.00265 0.00376 0.00462 0.00546 0.00546 0.00655 0.00684 339.35 337.85 334.05 330.55 328.55 328.55 330.15 327.35 326.65

ϕB

0.00783 0.00815 0.00892 0.01042 0.01150 324.55 325.05 324.75 324.05 324.35

T/K T/K

Type of data:

critical point (LCST-behavior)

ϕB, crit = 0.00892

Tcrit/K = 324.75


ϕB

T/K


0.00016 0.00071 0.00317 0.00386 0.00461 0.00536 0.00614 0.00764 0.01033 336.35 333.85 329.55 328.55 328.75 327.45 327.35 326.85 352.45

Type of data:


ϕB, crit = 0.00756

Tcrit/K = 326.35


ϕB

T/K




0.00016 0.00078 0.00264 0.00383 0.00463 0.00538 0.00708 0.00882 0.00997 335.65 333.15 331.25 328.75 328.95 328.75 329.45 331.85 348.45

Type of data:


ϕB, crit = 0.00539

Tcrit/K = 328.75


octamethyltrisiloxane M/g.mol−1 = 236.53 tetradecafluorohexane C6F14

1997MCL 355-42-0

cloud points (UCST-behavior) continued


14


________________________________________________________________________ continued xA

ϕA

T/K xA

ϕA

T/K

0.147 0.107 280.65

0.282 0.215 304.85

0.876 0.831 303.95

0.935 0.909 290.35

Type of data:

0.476 0.388 314.15

0.522 0.433 314.80

0.587 0.498 315.25

0.626 0.539 315.35

0.700 0.620 314.65

0.768 0.698 313.15


ϕA, crit = 0.539

Tcrit/K = 315.35


0.406 0.323 313.05

penta(ethylene glycol) monoheptyl ether 1992SAS −1 Mn/g.mol = 340, surfactant C7E5, Bachem, purity > 98 wt% n-dodecane C12H26 112-40-3

cloud points

wB T/K P/MPa

0.0499 273.71 9.80

0.0499 275.64 24.00

0.0499 277.35 36.80

0.0499 279.18 51.00

0.0499 281.00 65.20

0.0499 282.71 79.60

0.0499 284.51 95.00

0.0857 277.92 13.20

0.0857 279.31 23.40

wB T/K P/MPa

0.0857 280.42 31.20

0.0857 281.97 43.40

0.0857 283.65 55.45

0.0857 285.78 69.05

0.0857 287.59 85.25

0.0999 280.05 14.65

0.0999 282.03 28.35

0.0999 284.17 43.95

0.0999 286.20 58.75

wB T/K P/MPa

0.0999 288.20 73.45

0.0999 290.08 88.05

0.1680 279.57 7.95

0.1680 281.63 22.95

0.1680 283.57 37.35

0.1680 285.66 52.95

0.1680 287.58 67.55

0.1680 289.57 82.85

0.1680 291.52 98.35

wB T/K P/MPa

0.2037 279.68 8.22

0.2037 281.66 22.45

0.2037 283.54 36.35

0.2037 285.57 51.45

0.2037 287.55 66.35

0.2037 289.51 81.55

0.2037 291.48 97.05

0.3010 279.45 11.95

0.3010 281.56 27.45

wB T/K P/MPa

0.3010 283.48 41.75

0.3010 285.51 57.05

0.3010 287.51 72.55

0.3010 289.47 88.75

0.4013 277.39 7.55

0.4013 279.19 21.55

0.4013 281.06 35.75

0.4013 283.75 55.55

0.4013 285.38 68.25

wB T/K P/MPa

0.4013 287.14 82.25

0.4013 289.05 97.45

0.4681 276.54 8.45

0.4681 278.43 22.35

0.4681 280.29 36.55

0.4681 282.47 53.10

0.4681 285.76 78.45

0.4681 288.09 97.05

0.6025 273.38 6.15

wB T/K P/MPa

0.6025 274.50 14.35

0.6025 276.36 29.15

0.6025 278.23 43.45

0.6025 280.03 58.25

0.6025 281.50 70.65

0.6025 283.66 88.95


penta(ethylene glycol) monoheptyl ether 1992SAS −1 Mn/g.mol = 340, surfactant C7E5, Bachem, purity > 98 wt% water H2O 7732-18-5

cloud points continued



15

________________________________________________________________________ continued wB T/K P/MPa

0.0100 341.74 6.35

0.0100 342.82 15.34

0.0100 343.92 25.65

0.0100 345.93 46.20

0.0100 348.12 71.60

0.0302 341.34 8.35

0.0302 342.28 15.45

0.0302 343.02 21.45

0.0302 345.04 39.35

wB T/K P/MPa

0.0302 346.98 59.25

0.0302 347.88 70.15

0.0302 349.98 96.15

0.0799 339.94 1.88

0.0799 340.96 9.85

0.0799 341.91 17.55

0.0799 343.15 28.65

0.0799 344.14 38.15

0.0799 345.06 47.45

wB T/K P/MPa

0.0799 347.03 70.25

0.0799 348.93 95.95

0.0987 340.88 7.95

0.0987 341.93 16.55

0.0987 342.97 25.75

0.0987 345.08 46.15

0.0987 346.89 66.75

0.0987 347.77 77.65

0.0987 348.75 91.15

wB T/K P/MPa

0.1595 340.81 6.65

0.1595 341.84 15.05

0.1595 342.85 23.85

0.1595 344.87 43.15

0.1595 346.94 66.15

0.1595 348.05 80.05

0.1595 349.40 99.15

0.1862 340.56 2.83

0.1862 342.65 19.65

wB T/K P/MPa

0.1862 344.78 39.45

0.1862 346.67 59.75

0.1862 348.65 84.75

0.2488 340.79 1.03

0.2488 341.91 9.75

0.2488 342.89 17.95

0.2488 344.06 28.55

0.2488 345.84 46.25

0.2488 347.81 68.65

wB T/K P/MPa

0.2488 348.80 81.45

0.2488 349.79 95.35

0.3489 343.87 10.55

0.3489 345.05 20.65

0.3489 345.92 28.55

0.3489 347.86 47.95

0.3489 349.80 70.55

0.3489 350.75 83.05

0.3489 351.88 99.35

wB T/K P/MPa

0.4006 345.04 5.95

0.4006 346.19 15.45

0.4006 347.36 25.35

0.4006 347.88 30.05

0.4006 350.71 58.45

0.4006 351.73 70.35

0.4006 353.05 87.45

0.5029 349.77 7.15

0.5029 350.70 14.45

wB T/K P/MPa

0.5029 351.74 23.15

0.5029 352.61 30.85

0.5029 354.53 49.35

0.5029 356.43 69.55

0.5029 357.44 81.55

0.5029 358.37 93.15

Polymer (B): Characterization: Solvent (A): Type of data: wB

T/K


1996SAF C4H8O

109-99-9

cloud points, precipitation threshold (LCST-behavior)

0.027

Type of data:

poly(acrylic acid) Mw/g.mol−1 = 120000 tetrahydrofuran 268.3

poly[bis(2,3-dimethoxypropanoxy)phosphazene] Mn/g.mol−1 = 1070000, Mw/g.mol−1 = 1500000, Tg/K = 192.2, synthesized in the laboratory water H2O


0.05


T/K

317.15

1996ALL 7732-18-5

16


________________________________________________________________________ Polymer (B):

poly[bis(2-(2'-methoxyethoxy)ethoxy)phosphazene] Mn/g.mol−1 = 667000, Mw/g.mol−1 = 1000000, Tg/K = 189.2, synthesized in the laboratory water H2O

Characterization: Solvent (A): Type of data: wB

T/K

Polymer (B):

Solvent (A):

T/K

Polymer (B):

Solvent (A):

T/K

Polymer (B):

Solvent (A):

T/K


0.0002 360.0

7732-18-5

334.65

poly(1-butene) 2005KOZ Mn/g.mol−1 = 18700, Mw/g.mol−1 = 35100, isotactic, Tm/K = 376.83 (Form I) 2-butanol C4H10O 78-92-2

Solvent (A): xB T/K

1996ALL


0.05

Type of data:

7732-18-5

322.65

poly[bis(2,3-bis(2-(2'-(2''-dimethoxyethoxy)ethoxy)ethoxy)propanoxy)phosphazene] Mn/g.mol−1 = 857000, Mw/g.mol−1 = 1200000, Tg/K = 192.2, synthesized in the laboratory water H2O

Characterization:

wB

1996ALL


0.05

Type of data:

7732-18-5

311.15

poly[bis(2,3-bis(2-(2'-methoxyethoxy)ethoxy)propanoxy)phosphazene] Mn/g.mol−1 = 1420000, Mw/g.mol−1 = 1700000, Tg/K = 192.2, synthesized in the laboratory water H2O

Characterization:

wB

1996ALL


0.05

Type of data:

338.15

poly[bis(2,3-bis(2-methoxyethoxy)propanoxy)phosphazene] Mn/g.mol−1 = 714000, Mw/g.mol−1 = 1000000, Tg/K = 192.2, synthesized in the laboratory water H2O

Characterization:

wB

7732-18-5


0.05

Type of data:

1996ALL

cloud points 0.0002 360.4


0.0003 361.5

0.0005 360.6

0.0006 360.0


17

________________________________________________________________________ Polymer (B): Characterization:

poly(1-butene) 2005KOZ −1 −1 Mn/g.mol = 16800, Mw/g.mol = 30700, isotactic, Tm/K = 383.93 (Form I) 1-octanol C8H18O 111-87-5

Solvent (A): Type of data: xB T/K

cloud points

0.0002 359.5

0.0003 360.7


xB T/K

cloud points

0.0004 360.9

0.0005 361.5


wB T/K P/bar

cloud points

0.075 315.35 1

was kept constant 314.15 313.15 312.15 105 198 400

Polymer (B): Characterization: Solvent (A): Type of data: wB T/K

310.15 1054

polycarbonate-tetrabromobisphenol-A synthesized in the laboratory bis(2-ethoxyethyl) ether C8H18O3 0.1545 299.10

Polymer (B): Characterization: Solvent (A): cB/(g/l)

311.15 625

1993BE1 112-36-7


0.1057 298.55

Type of data:

0.0006 361.5

poly(butyl methacrylate) 1984SAN, 1986SAN Mn/g.mol−1 = 278000, Mw/g.mol−1 = 470000, Roehm GmbH, Darmstadt, Germany ethanol C2H6O 64-17-5

Solvent (A): Type of data:

0.0006 362.0

poly(1-butene) 2005KOZ Mn/g.mol−1 = 18700, Mw/g.mol−1 = 35100, isotactic, Tm/K = 376.83 (Form I) 1-octanol C8H18O 111-87-5


0.0004 361.3

0.2058 299.90

0.2551 301.65

0.3062 303.40

0.4026 308.20

poly(N-cyclopropylacrylamide) synthesized in the laboratory water H2O

0.5070 317.55

0.6006 326.75

0.7041 346.40

1998KUR 7732-18-5


1.0


T/K

320.25

poly(N-cyclopropylacrylamide-co-vinylferrocene) 1998KUR synthesized in the laboratory water H2O 7732-18-5 continued



18

________________________________________________________________________ continued Type of data: cB/(g/l) cB/(g/l)


1.0 1.0

T/K T/K


314.85 296.95

for a copolymer of 1.0 mol% vinylferrocene for a copolymer of 3.0 mol% vinylferrocene

poly(decyl methacrylate) see table 1-butanol C4H10O

1983HER 71-36-3

Type of data: cloud points, precipitation threshold (UCST-behavior) __________________________________________________________

Mn/ g mol−1

Mw/ g mol−1

wB

T/ K

__________________________________________________________ 220000 252000 0.139 302.80 390000 468000 0.116 304.85 564000 728000 0.082 305.95 __________________________________________________________


poly(decyl methacrylate) see table 1-pentanol C5H12O

1983HER 71-41-0

Type of data: cloud points, precipitation threshold (UCST-behavior) __________________________________________________________

Mn/ g mol−1

Mw/ g mol−1

wB

T/ K

__________________________________________________________ 220000 252000 0.141 276.40 390000 468000 0.118 278.40 564000 728000 0.090 278.85 __________________________________________________________


poly(N,N-diethylacrylamide) Mw/g.mol−1 = 19000, synthesized in the laboratory deuterium oxide D2O

2002MA2 7789-20-0


0.10 306.45

0.20 307.45


0.30 308.65

0.40 311.05

0.50 312.85

5.55 313.35

0.60 314.75

0.70 326.05

poly(N,N-diethylacrylamide) Mw/g.mol−1 = 19000, synthesized in the laboratory water H2O

2002MA2 7732-18-5 continued



19

________________________________________________________________________ continued Type of data: wB T/K


0.001 307.45

0.005 306.55

Polymer (B): Characterization: Solvent (A): Type of data: cB/(g/l)

Polymer (B): Characterization: Solvent (A): wB wB



304.65

poly(N,N-diethylacrylamide) Mw/g.mol−1 = 412000 water H2O

2001CAI, 2001GAN 7732-18-5

T/K

303.65

poly(N,N-diethylacrylamide-co-acrylic acid) Mw/g.mol−1 = 319000, 5.98 mol% acrylic acid water H2O

2001CAI 7732-18-5

T/K T/K

305.05 301.25

(in a solution of 0.05 M NaCl)


2001CAI 7732-18-5


0.005

Type of data:

7732-18-5


0.005 0.005

Type of data:

1997KUR


0.005

Type of data:

0.20 306.05

poly(N,N-diethylacrylamide) synthesized in the laboratory water H2O T/K


0.10 305.35


1.0

Type of data:

0.05 305.15

T/K

304.15


2001CAI 7732-18-5


0.005


T/K

300.15

poly(N,N-diethylacrylamide-co-vinylferrocene) synthesized in the laboratory water H2O

1997KUR 7732-18-5 continued


20


________________________________________________________________________ continued Type of data: cB/(g/l) cB/(g/l)


1.0 1.0

T/K T/K






345.15

poly(N,N-dimethylacrylamide-co-allyl 2005YI2 methacrylate) Mn/g.mol−1 = 10000, Mw/Mn = 2.2, 19.0 mol% allyl methacrylate water H2O 7732-18-5 T/K

327.15

poly(N,N-dimethylacrylamide-co-allyl 2005YI2 methacrylate) Mn/g.mol−1 = 12000, Mw/Mn = 2.3, 21.0 mol% allyl methacrylate water H2O 7732-18-5 T/K

313.75

poly(N,N-dimethylacrylamide-co-allyl 2005YI2 methacrylate) Mn/g.mol−1 = 13000, Mw/Mn = 2.2, 23.0 mol% allyl methacrylate water H2O 7732-18-5


0.005

Type of data:

T/K


0.005

Type of data:



0.005

Type of data:



0.005

Type of data:

300.35 293.55

T/K

302.55



0.005


T/K

296.25


21



0.005


Characterization: Solvent (A):


poly(N,N-dimethylacrylamide-co-N-phenyl2005YI1 acrylamide) Mn/g.mol−1 = 10200, Mw/Mn = 1.07, 15.9 mol% N-phenylacrylamide, synthesized in the laboratory water H2O 7732-18-5 T/K


312.45


0.01

Type of data:


Polymer (B):

wB

343.25


0.01

Type of data:

288.85


Polymer (B):

wB

T/K


0.01

Type of data:


316.65

poly(N,N-dimethylacrylamide-co-N-phenyl2005YI1 acrylamide) Mn/g.mol−1 = 3500, Mw/Mn = 1.06, 16.2 mol% N-phenylacrylamide, synthesized in the laboratory water H2O 7732-18-5


0.01


T/K

313.35

22




0.01

T/K






293.25


0.01

Type of data:


Polymer (B):

wB

290.35


0.01

Type of data:


Polymer (B):

wB

312.25


0.01

Type of data:


289.45



0.01


T/K

293.25


23


poly(dimethylsiloxane) 1998SCH −1 −1 Mn/g.mol = 29500, Mw/g.mol = 44500, PDMS AK1000, Wacker GmbH, Germany anisole C7H8O 100-66-3

Solvent (A): Type of data: wB T/K

0.629 306.65

wB T/K

0.013 357.95

cloud points (UCST-behavior) 0.595 313.95


wB = 0.0369

0.0295 433.15

0.031 359.55

1972ZE1 106-97-8

(dT/dP)P=1/K.bar−1 = +0.92

0.0440 433.35

0.0679 433.55

1987BAR 463-82-1

0.1115 433.75

poly(dimethylsiloxane) (cyclic) Mn/g.mol−1 = 9810, Mw/g.mol−1 = 10300 2,2-dimethylpropane C5H12 0.0189 433.25

Polymer (B): Characterization: Solvent (A): wB T/K

0.058 359.65

1987BAR 463-82-1


0.0102 433.65

Type of data:

0.124 356.95

poly(dimethylsiloxane) Mn/g.mol−1 = 6330, Mw/g.mol−1 = 7410 2,2-dimethylpropane C5H12


0.220 353.25


0.0175 433.25

Type of data:

0.230 352.75

poly(dimethylsiloxane) Mη /g.mol−1 = 626000, Dow-Corning n-butane C4H10


0.402 339.75

cloud points

T/K = 392.95

Type of data:

0.502 329.25

0.0312 433.15

0.1112 433.15


1987BAR 463-82-1


0.0046 432.45

0.0165 431.15


0.0340 430.85

0.0632 430.95

0.1098 431.15

0.1263 431.85

0.1594 432.55

poly(dimethylsiloxane) (cyclic) Mn/g.mol−1 = 14330, Mw/g.mol−1 = 14620 2,2-dimethylpropane C5H12

1987BAR 463-82-1 continued


24




0.0128 432.15

0.0347 431.05


0.0251 429.25

0.0255 428.15

0.0365 427.65

0.0080 425.95

0.0804 428.25

0.0923 428.45

0.0502 427.25

0.0673 427.15

0.0996 427.35

1987BAR 463-82-1

0.1356 427.75

0.0446 427.95

1987BAR 463-82-1

0.1017 428.25

poly(dimethylsiloxane) Mn/g.mol−1 = 21420, Mw/g.mol−1 = 22920 2,2-dimethylpropane C5H12 0.0196 426.65


463-82-1

1987BAR 463-82-1


0.0113 427.15

Type of data:

0.0547 428.25

poly(dimethylsiloxane) (cyclic) Mn/g.mol−1 = 18680, Mw/g.mol−1 = 19800 2,2-dimethylpropane C5H12


1987BAR


0.0025 428.85

Type of data:

0.0453 427.95



0.1577 431.15


0.0232 428.25

Type of data:

0.1031 430.75



0.0533 430.35


0.0197 428.55

Type of data:

0.0489 430.45

0.0524 426.05

0.1296 426.25

0.1427 426.55

0.1725 426.95


cloud points (LCST-behavior) 0.0264 424.25


0.0388 424.05

0.0743 424.05

1987BAR 463-82-1


25


poly(dimethylsiloxane) Mη /g.mol−1 = 1200, 10 cSt viscosity, Dow-Corning ethane C2H6 wB = 0.366


poly(dimethylsiloxane) Mη /g.mol−1 = 3200, 50 cSt viscosity, Dow-Corning ethane C2H6 wB = 0.262


wB = 0.0364

(dT/dP)P=1/K.bar−1 = +0.89

poly(dimethylsiloxane) Mη /g.mol−1 = 626000, Dow-Corning ethane C2H6 wB = 0.0651


1972ZE1 74-84-0

(dT/dP)P=1/K.bar−1 = +0.85

poly(dimethylsiloxane) 2002SCH Mn/g.mol−1 = 50000, Mw/g.mol−1 = 74000, ρB (298.15 K) = 0.97 g/cm3, Wacker GmbH, Germany ethanol C2H6O 64-17-5

Solvent (A):


0.8881 303.15

0.8650 313.15


0.8377 323.15

0.8132 333.15

poly(dimethylsiloxane) 1998SCH −1 −1 Mn/g.mol = 10700, Mw/g.mol = 24500, PDMS AK350, Wacker GmbH, Germany ethoxybenzene C8H10O 103-73-1


(dT/dP)P=1/K.bar−1 = +0.90

cloud points

T/K = 259.65

wB T/K

74-84-0

poly(dimethylsiloxane) 1972ZE1 Mη /g.mol−1 = 14200, 292 cSt viscosity, Dow-Corning ethane C2H6 74-84-0


Type of data:

1972ZE1

cloud points

T/K = 272.15

Type of data:

(dT/dP)P=1/K.bar−1 = +0.92

cloud points

T/K = 273.15

Type of data:

74-84-0

cloud points

T/K = 280.65

Type of data:

1972ZE1


wB T/K

0.49 303.55

0.40 308.45

0.30 314.25

wB T/K

0.06 321.75

0.03 321.35

0.01 318.05


0.25 316.05

0.22 317.05

0.20 317.65

0.14 319.95

0.12 321.45

0.09 320.65

26



poly(dimethylsiloxane) Mη /g.mol−1 = 203000, Dow-Corning propane C3H8 wB = 0.0400


(dT/dP)P=1/K.bar−1 = +0.92

poly(dimethylsiloxane) Mη /g.mol−1 = 626000, Dow-Corning propane C3H8 wB = 0.0402


(dT/dP)P=1/K.bar−1 = +0.91


wB T/K

0.66 299.25

0.62 304.15

0.55 309.55

0.50 312.65

0.45 317.15

0.40 319.65

wB T/K

0.15 324.75

0.11 325.55

0.10 328.05

0.07 329.05

0.03 328.85

0.01 326.55


poly(dimethylsiloxane) Mn/g.mol−1 = 6330, Mw/g.mol−1 = 7410 tetramethylsilane C4H12Si 0.0732 449.15


0.35 321.45

0.26 323.15

0.21 321.55

1987BAR 75-76-3


0.0651 449.15

Type of data:

74-98-6

poly(dimethylsiloxane) 1998SCH Mn/g.mol−1 = 29500, Mw/g.mol−1 = 44500, PDMS AK1000, Wacker GmbH, Germany 2-propanone C3H6O 67-64-1

Solvent (A):

Type of data:

1972ZE1

cloud points

T/K = 337.75

Type of data:

74-98-6

cloud points

T/K = 340.15

Type of data:

1972ZE1

0.1148 449.85

poly(dimethylsiloxane) (cyclic) Mn/g.mol−1 = 9810, Mw/g.mol−1 = 10300 tetramethylsilane C4H12Si

1987BAR 75-76-3


0.0291 448.15

0.0294 448.15


0.0455 448.05

0.0639 448.05

0.0996 447.95

0.1110 448.15

poly(dimethylsiloxane) Mn/g.mol−1 = 10060, Mw/g.mol−1 = 11570 tetramethylsilane C4H12Si

1987BAR 75-76-3 continued



27



0.0142 447.55

0.0490 446.15


0.0501 445.65

0.0371 443.15

0.0484 441.75

0.0050 443.15

0.1286 445.75

1987BAR 75-76-3

0.0603 443.15

0.0822 443.15

0.1250 443.75

1987BAR 75-76-3

0.0767 441.55

0.1036 442.15

0.1404 442.65

0.1820 443.35

poly(dimethylsiloxane) (cyclic) Mn/g.mol−1 = 18680, Mw/g.mol−1 = 19800 tetramethylsilane C4H12Si 0.0346 442.95


0.1043 445.55

1987BAR 75-76-3


0.0189 444.65

Type of data:

0.0810 445.55



75-76-3


0.0210 442.65

Type of data:

1987BAR



0.1655 447.95


0.0151 444.15

Type of data:

0.1420 447.15

poly(dimethylsiloxane) (cyclic) Mn/g.mol−1 = 14330, Mw/g.mol−1 = 14620 tetramethylsilane C4H12Si


0.1037 446.35


0.0368 445.95

Type of data:

0.0862 446.15

0.0776 443.15

0.0877 443.25

0.1581 444.05


1987BAR 75-76-3



0.0235 441.55

0.0425 440.65

0.0744 440.15

0.1075 440.95

0.1370 441.15

0.1720 441.85


28

________________________________________________________________________ Polymer (B): Characterization: Solvent (A): Type of data: wB T/K

poly(dimethylsiloxane) Mn/g.mol−1 = 30510, Mw/g.mol−1 = 31120 tetramethylsilane C4H12Si 0.0232 439.35


Type of data:

0.0424 438.95

0.0628 439.05

0.1660 440.05

0.2060 440.05

poly(dimethylsiloxane-co-methylphenylsiloxane) 1998SCH Mn/g.mol−1 = 9100, Mw/g.mol−1 = 41200, 15 wt% methylphenylsiloxane, Dow Corning Corp., Midland anisole C7H8O 100-66-3

Solvent (A):


wB T/K

0.010 309.85

0.030 309.75

0.050 308.65

wB T/K

0.250 291.15

0.300 287.85

0.351 284.35

Type of data:

0.100 304.05

0.150 299.35

0.200 291.55

0.226 293.15

0.239 291.75

0.240 291.45


0.240

Type of data:

75-76-3


0.0111 440.45

wB, crit

1987BAR

Tcrit/K

291.45

coexistence data (tie lines)

The total feed concentration of the copolymer in the homogeneous system is: wB = 0.250 _______________________________________________________________________________

Demixing

wB

temperature

Sol phase Gel phase

Fractionation during demixing Sol phase

Gel phase

_______________________________________________________________________________

T/ K

Mn/ Mw/ g mol−1 g mol−1

Mn/ g mol−1

Mw/ g mol−1

_______________________________________________________________________________ 290.65 0.195 0.298 8300 25200 9400 42600 290.29 0.204 0.282 9000 27200 10900 41200 289.38 0.165 0.327 7800 16600 5200 40100 288.27 0.165 0.328 4700 21800 5500 35000 287.00 0.189 0.345 8300 19600 12100 43000 285.96 0.137 0.357 4400 18600 5700 39000 284.83 0.115 0.391 4100 13700 5500 39500 283.36 0.128 0.399 7300 15600 11800 40600 _______________________________________________________________________________ Comments: apparent Mw and Mn values were determined via polystyrene standards.



29


poly(dimethylsiloxane-co-methylphenylsiloxane) 1998SCH Mn/g.mol−1 = 9100, Mw/g.mol−1 = 41200, 15 wt% methylphenylsiloxane, Dow Corning Corp., Midland 2-propanone C3H6O 67-64-1



wB T/K

0.010 296.75

wB T/K

0.310 282.45

Type of data: wB, crit

0.044 298.15

0.064 297.25

0.080 296.35

0.098 295.15

0.152 291.55

0.198 288.45

0.248 285.25

0.298 282.65


0.310

Type of data:

Tcrit/K

282.45


The total feed concentration of the copolymer in the homogeneous system is: wB = 0.320 _______________________________________________________________________________

Demixing temperature

wB

Fractionation during demixing

Sol phase Gel phase

Sol phase

Gel phase

_______________________________________________________________________________

T/ K

Mn/ Mw/ g mol−1 g mol−1

Mn/ g mol−1

Mw/ g mol−1

_______________________________________________________________________________ 281.00 0.229 0.413 8700 22400 13600 52400 280.05 0.186 0.453 8100 18100 13600 51100 279.35 0.191 0.409 9000 22600 13200 53600 278.05 0.183 0.473 277.25 0.179 0.460 7800 18600 14200 52600 276.05 0.167 0.465 7700 16000 13100 50900 _______________________________________________________________________________ Comments: apparent Mw and Mn values were determined via polystyrene standards.


polyester (hyperbranched, aliphatic) 2003SE1 Mn/g.mol−1 = 2830, Mw/g.mol−1 = 5100, hydroxyl functional hyperbranched polyesters produced from polyalcohol cores and hydroxy acids, 64 OH groups per macromolecule, Boltorn H40, Perstorp Specialty Chemicals AB, Perstorp, Sweden 7732-18-5 water H2 O


coexistence data (liquid-liquid-vapor three phase equilibrium)

wB T/K

0.062 364.4

0.082 378.1

wB T/K

0.300 0.350 0.398 377.5 (**) 358.8 (**) 331.6 (**)


0.100 412.2

0.130 414.4

0.170 406.0 (*)

0.201 394.1

0.300 0.350 0.398 381.0 (*) 371.8 (*) 370.0 (*)

phase transition LLV to LV and (**) LV to LLV.


30


poly[2-(2-ethoxy)ethoxyethyl vinyl ether] 2005MA2 −1 −1 −1 Mn/g.mol = 21900, Mw/g.mol = 29100, Mz/g.mol = 37900, water H2O 7732-18-5


cB/(g/cm3) T/K

0.005086 0.010461 0.020509 0.030677 0.039252 0.051767 0.073117 0.109069 314.59 314.31 314.08 313.95 313.87 313.84 313.76 313.74

cB/(g/cm3) T/K

0.152433 0.189095 0.234671 0.274014 0.306242 0.339149 0.376634 313.69 313.69 313.62 313.59 313.56 313.52 313.47

Type of data:

coexistence data (tie lines, LCST-behavior)

Comments: The total feed concentration of the polymer is cB/(g/cm3) = 0.155. The corresponding cloud point is at 313.69 K. T/K cB/(g/cm3) (sol phase) cB/(g/cm3) (gel phase)


314.15 313.95 0.064894 0.094846 0.313561 0.298225

poly[2-(2-ethoxy)ethoxyethyl vinyl ether] 2005MA2 Mn/g.mol−1 = 30400, Mw/g.mol−1 = 38300, Mz/g.mol−1 = 49800, water H2O 7732-18-5


3

cB/(g/cm ) T/K

0.010562 0.019268 0.029420 0.043136 0.059266 0.105665 0.114900 0.130871 313.87 313.77 313.69 313.66 313.56 313.52 313.59 313.62

cB/(g/cm3) T/K

0.144014 0.187642 0.254007 0.316415 0.362050 0.404309 0.442353 0.483084 313.63 313.58 313.60 313.69 313.70 313.69 313.70 313.65

cB/(g/cm3) T/K

0.531654 0.534207 313.58 313.55

Type of data:


Comments: The total feed concentration of the polymer is cB/(g/cm3) = 0.182. The corresponding cloud point is at 313.6 K. T/K cB/(g/cm3) (sol phase) cB/(g/cm3) (gel phase)

Polymer (B): Characterization: Solvent (A): Type of data: cB/(g/l)

314.05 313.85 313.65 0.052796 0.061726 0.088480 0.324503 0.304274 0.247577

poly(N-ethylacrylamide) synthesized in the laboratory water H2O

cloud points (LCST-behavior) 1.0


T/K

317.85

1997KUR 7732-18-5


31

________________________________________________________________________ Polymer (B): Characterization: Solvent (A): Type of data: cB/(g/l) cB/(g/l)

poly(N-ethylacrylamide-co-vinylferrocene) synthesized in the laboratory water H2O

1.0 1.0

T/K T/K

Type of data:


cloud points

0.0766 514.49 26.4

0.0766 517.75 32.9


0.0766 521.00 39.7

0.0766 522.25 41.8

0.0766 526.45 48.6

0.1083 515.38 25.60

0.103 554.06 62

was kept constant 560.69 564.14 570.03 68 73 78

574.22 82

578.33 86

T/K P/bar

598.74 103

603.65 107

619.14 118

628.86 124


0.06 482.85 39.4

614.57 115

589.48 95

polyethylene Mn/g.mol−1 = 20100, Mw/g.mol−1 = 106000 cyclopentane C5H10 0.06 483.35 48.5

Polymer (B): Characterization: Solvent (A): wB T/K P/bar

610.30 112

584.85 91

592.73 98

1999BEY 287-92-3


0.06 482.95 47.4

Type of data:

0.1083 526.19 38.43

cloud points

wB T/K P/bar

Type of data:

0.1083 520.75 30.43

polyethylene 2002HOR Mn/g.mol−1 = 13000, Mw/g.mol−1 = 89000, Mz/g.mol−1 = 600000, LDPE, DSM Stamylan, DSM, Geleen, The Netherlands cyclohexane C6H12 110-82-7


335.65 317.85

polyethylene 2000BEH Mn/g.mol−1 = 13000, Mw/g.mol−1 = 89000, Mz/g.mol−1 = 600000, LDPE, DSM Stamylan, DSM, Geleen, The Netherlands cyclohexane C6H12 110-82-7

Solvent (A):

wB T/K P/bar

7732-18-5



wB T/K P/bar

1997KUR

0.06 492.45 61.7

0.06 492.95 62.3

0.06 501.65 74.5

0.06 502.55 75.4

0.06 513.65 90.4

polyethylene Mn/g.mol−1 = 20100, Mw/g.mol−1 = 106000 cyclopentene C5H8

cloud points (LCST-behavior) 0.06 483.95 41.0


0.06 488.55 47.8

0.06 489.15 48.6

0.06 498.05 62.3

0.06 498.75 63.1

0.06 510.35 79.6

0.06 526.05 106.4

0.06 528.75 110.4

1999BEY 142-29-0


32


polyethylene 1991OPS −1 −1 −1 Mn/g.mol = 7900, Mw/g.mol = 92000, Mz/g.mol = 730000, linear, Marlex-type, Phillips Petroleum Co. 1-decanol C10H22O 112-30-1

Solvent (A): Type of data: wB, crit


0.154

Tcrit/K


polyethylene 1979KLE −1 −1 −1 Mn/g.mol = 8000, Mw/g.mol = 177000, Mz/g.mol = 990000, linear, Marlex-type, Phillips Petroleum Co. diphenyl ether C12H10O 101-84-8


409.45

coexistence data (UCST-behavior)

wB (total) T/K wB (sol phase) wB (gel phase)

0.010 423.15 0.0085 0.1860

0.010 418.15 0.0074 0.0788

0.010 413.15 0.0091 0.1330

0.030 420.15 0.0254 0.0419

0.030 418.15 0.0245 0.0609

0.030 416.15 0.0228 0.0800

0.050 418.15 0.0422

0.050 413.25 0.0264 0.1702


0.050 408.15 0.0250 0.1074

0.060 416.15 0.0423 0.0819

0.060 413.25 0.0398 0.1045

0.060 408.15 0.0294 0.1363

0.070 413.25 0.0436 0.1053

0.070 408.15 0.0243 0.1287

0.070 405.15 0.0284 0.1368

0.100 408.15 0.0380 0.1000


0.100 405.15 0.0355 0.1396

0.100 401.15 0.0284 0.1641

Type of data: φB, crit


0.076

Tcrit/K


417.8

polyethylene see table, linear, HDPE diphenyl ether C12H10O

1979KLE, 1980KL2


_______________________________________________________________________________

Mn/ g mol−1

Mw/ g mol−1

Mz/ g mol−1

φB, crit

Tcrit/ K

_______________________________________________________________________________

19000 7900 15000 12000 8600 34000 92000 200000

36000 89000 27500 150000 55000 150000 140000 680000

126000 730000 99000 900000 300000 286000 270000

0.116 0.106 0.099 0.082 0.097 0.0556 0.050 0.030

406.6 411.2 405.0 416.2 410.1 420.6 421.9 427.8

_______________________________________________________________________________


101-84-8


33


polyethylene 1979KLE −1 −1 −1 Mn/g.mol = 11000, Mw/g.mol = 160000, Mz/g.mol = 1800000, branched, 2.34 CH3-groups/100 C diphenyl ether C12H10O 101-84-8


spinodal points (UCST-behavior)

ϕB

0.0773 404.0

0.0844 403.8

0.0852 404.5

0.0896 403.6

0.0932 403.8

0.0944 404.0

0.0959 403.8

0.0988 403.4

0.1043 402.6

ϕB

0.1049 402.8

0.1063 403.2

0.1069 402.2

0.1081 402.2

0.1098 402.0

0.1146 401.6

0.1218 400.6

0.1261 399.8

0.1282 399.8

T/K T/K

Type of data:

ϕB, crit


0.113

Tcrit/K


polyethylene 1979KLE Mn/g.mol−1 = 14000, Mw/g.mol−1 = 70000, Mz/g.mol−1 = 550000, branched, 2.21 CH3-groups/100 C diphenyl ether C12H10O 101-84-8


402.4


ϕB

0.0691 405.4

0.0785 404.9

0.0848 403.7

0.0892 403.4

0.0933 403.6

0.0965 403.2

0.0992 403.4

0.1001 403.3

0.1020 402.8

ϕB

0.1067 402.9

0.1132 402.4

0.1152 401.5

0.1179 401.4

0.1211 401.8

0.1241 401.6

0.1247 401.2

0.1256 401.4

0.1274 400.6

ϕB

0.1307 400.1

0.1314 399.7

0.1589 400.2

T/K T/K T/K

Type of data:

ϕB, crit


0.100

Tcrit/K


polyethylene 1979KLE, 1980KL2 Mn/g.mol−1 = 23000, Mw/g.mol−1 = 247000, Mz/g.mol−1 = 2000000, branched, 2.36 CH3-groups/100 C diphenyl ether C12H10O 101-84-8


403.6


ϕB

0.0506 409.0

0.0575 410.4

0.0591 410.2

0.0606 409.6

0.0702 409.2

0.0719 409.4

0.0731 409.2

0.0733 408.8

0.0748 408.2

ϕB

0.0760 409.0

0.0781 408.8

0.0806 408.5

0.0828 408.6

0.0847 408.5

0.0888 408.5

0.0918 408.0

0.0971 407.0

0.1032 406.2

T/K T/K

Type of data:

ϕB, crit


0.083

Tcrit/K

409.0 continued



34

________________________________________________________________________ continued Type of data:

coexistence data (UCST-behavior)


0.03994 405.15 0.0220 0.1366

0.03979 406.15 0.0214 0.1187

0.04013 407.15 0.0250 0.1166

0.04074 408.15 0.0263 0.1234

0.03995 409.15 0.0295 0.1033

0.03977 410.15 0.0288 0.0823

0.03994 411.15 0.0329 0.0807

0.05990 405.15 0.0297 0.1265


0.05986 406.15 0.0341 0.1148

0.05983 407.15 0.0298 0.1142

0.05970 408.15 0.0390 0.1043

0.05990 409.15 0.0396 0.0968

0.07009 405.15 0.0348 0.1072

0.07010 406.15 0.0373 0.1072

0.06985 407.15 0.0389 0.1074

0.06945 408.15 0.0463 0.0922


polyethylene 1979KLE Mn/g.mol−1 = 34000, Mw/g.mol−1 = 230000, Mz/g.mol−1 = 1650000, branched, 2.30 CH3-groups/100 C diphenyl ether C12H10O 101-84-8



ϕB

0.0287 413.3

0.0333 412.8

0.0359 413.0

0.0360 411.2

0.0373 410.7

0.0391 411.8

0.0396 411.6

0.0418 411.8

0.0435 410.8

ϕB

0.0464 411.0

0.0506 411.8

0.0532 412.0

0.0595 411.8

0.0615 411.6

0.0633 411.0

0.0724 410.0

0.0765 409.6

0.0800 409.5

ϕB

0.0831 410.0

0.0872 409.0

0.0961 409.4

T/K T/K T/K

Type of data:

ϕB, crit


0.068

Tcrit/K


411.3

polyethylene see table, branched diphenyl ether

1979KLE, 1980KL2 C12H10O

101-84-8

Type of data: critical point (UCST-behavior) _______________________________________________________________________________

Mn/ g mol−1

Mw/ g mol−1

Mz/ g mol−1

CH3-groups/ 100 C

φB, crit

Tcrit/ K

_______________________________________________________________________________ 8500 70000 660000 2.48 0.188 387.0 18000 45000 490000 2.29 0.115 399.0 64000 345000 2900000 2.33 0.061 413.1 65000 420000 2900000 2.23 0.050 415.3 17000 274000 1.80 0.084 409.2 38000 640000 2.41 0.0695 409.8 19000 229000 1.20 0.084 410.2 _______________________________________________________________________________ continued



35

________________________________________________________________________ continued _______________________________________________________________________________

Mn/ g mol−1

Mw/ g mol−1

Mz/ g mol−1

CH3-groups/ 100 C

φB, crit

Tcrit/ K

_______________________________________________________________________________ 24000 470000 0.75 0.086 410.6 27000 420000 1.30 0.085 409.9 29000 219000 1.46 0.075 412.3 7000 54000 5.18 0.139 385.4 8400 32000 5.26 0.133 384.7 19000 84000 1.42 0.089 408.1 30000 525000 2.21 0.074 411.4 25000 385000 2.31 0.084 408.4 35000 375000 2.18 0.067 412.6 29000 165000 2.25 0.074 410.0 31000 800000 2.45 0.075 410.9 24000 123000 2.83 0.121 396.7 25000 600000 1.63 0.084 408.8 _______________________________________________________________________________

Polymer (B): Characterization: Solvent (A): Type of data: wB, crit


0.148

Tcrit/K

Polymer (B): Characterization: Solvent (A): Type of data: wB, crit

polyethylene 1991OPS −1 −1 −1 Mn/g.mol = 8000, Mw/g.mol = 177000, Mz/g.mol = 990000, linear, Marlex-type, Phillips Petroleum Co. n-heptane C7H16 142-82-5 Tcrit/K

Polymer (B): Characterization: Solvent (A): wB, crit

394.65


0.0893

Type of data:

polyethylene 1991OPS Mn/g.mol−1 = 7900, Mw/g.mol−1 = 92000, Mz/g.mol−1 = 730000, linear, Marlex-type, Phillips Petroleum Co. 1-dodecanol C12H26O 112-53-8

468.15

polyethylene 1991OPS −1 −1 −1 Mn/g.mol = 15000, Mw/g.mol = 27500, Mz/g.mol = 99000, linear, Marlex-type, Phillips Petroleum Co. n-heptane C7H16 142-82-5


0.0996


Tcrit/K

480.25

36


________________________________________________________________________ Polymer (B): Characterization: Solvent (A): Type of data: wB T/K P/MPa

polyethylene 2002JOU −1 Mw/g.mol = 125000, Aldrich Chem. Co., Inc., Milwaukee, WI n-heptane C7H16 142-82-5

cloud points

0.024 463.15 2.0

was kept constant 473.15 483.15 493.15 3.2 4.6 5.7


polyethylene 2004SCH Mn/g.mol−1 = 6280, Mw/g.mol−1 = 6500, linear, completely hydrogenated polybutadiene, Polymer Source, Inc., Canada n-hexane C6H14 110-54-3


503.15 7.1

cloud points

wB T/K P/bar

0.018 470.15 30

0.018 479.15 41

0.018 488.15 48

0.018 498.15 54

0.018 505.15 60

0.018 515.15 69

0.0355 464.15 19

0.0355 473.65 31

0.0355 480.15 38

wB T/K P/bar

0.0355 488.15 49

0.0355 497.15 58

0.0355 507.15 67

0.0355 519.15 76

0.051 472.15 28

0.051 489.15 45

0.051 499.15 55

0.051 508.15 66

0.0564 482.15 68

wB T/K P/bar

0.0564 492.15 75

0.0564 502.15 81

0.0564 514.15 87

0.0564 522.15 97

0.065 487.15 35

0.065 496.15 44

0.083 479.15 28

0.083 488.15 37

0.083 497.15 48

wB T/K P/bar

0.083 507.65 56

0.083 516.15 63

0.085 466.15 34

0.085 474.15 43

0.085 483.15 52

0.085 492.15 57

0.085 500.15 63

0.085 510.15 72

0.090 494.15 67

wB T/K P/bar

0.090 504.15 78

0.090 514.15 88

0.090 524.15 100

0.103 489.15 45

0.103 496.15 58

0.103 506.15 66

0.103 515.15 75

0.155 502.15 43

0.155 509.15 45

wB T/K P/bar

0.155 521.15 57

0.279 518.15 38

0.279 527.65 50

0.279 536.65 54

Type of data:

ϕB, crit

T/K P/bar

critical points

0.138 451 20

0.138 463 40


0.138 476 60

polyethylene 1990KEN −1 −1 −1 Mn/g.mol = 8000, Mw/g.mol = 177000, Mz/g.mol = 1000000 HDPE, DSM, Geleen, The Netherlands n-hexane C6H14 110-54-3 continued



37


cloud points

wB T/K P/bar

0.0053 412.50 16.3

0.0053 419.93 29.0

0.0053 422.43 32.2

0.0053 427.40 40.2

0.0053 434.77 51.0

0.0055 412.60 23.1

0.0055 415.07 27.1

0.0055 417.59 31.1

0.0055 420.03 34.6

wB T/K P/bar

0.0055 422.50 38.1

0.0055 427.49 45.6

0.0055 432.47 52.6

0.0095 411.76 18.2

0.0095 414.28 21.2

0.0095 416.83 26.1

0.0095 419.29 30.8

0.0095 421.80 33.1

0.0095 421.78 33.7

wB T/K P/bar

0.0095 426.80 40.8

0.0095 429.78 45.1

0.0095 436.70 55.2

0.0199 412.52 15.2

0.0199 417.54 23.4

0.0199 422.51 30.9

0.0199 424.93 35.0

0.0199 427.46 38.3

0.0199 432.36 46.0

wB T/K P/bar

0.0199 437.33 52.7

0.0199 442.29 59.8

0.0298 412.49 11.3

0.0298 417.46 19.3

0.0298 419.93 23.4

0.0298 422.45 27.2

0.0298 424.93 31.2

0.0298 427.41 35.2

0.0298 429.88 38.6

wB T/K P/bar

0.0298 432.39 42.6

0.0298 437.39 49.8

0.0298 442.36 57.2

0.0423 412.52 7.6

0.0423 417.51 16.1

0.0423 419.98 19.5

0.0423 422.48 23.7

0.0423 424.95 27.8

0.0423 427.46 32.1

wB T/K P/bar

0.0423 429.91 35.2

0.0423 432.44 38.9

0.0423 434.90 42.7

0.0423 437.39 46.3

0.0498 417.54 13.8

0.0498 419.95 17.3

0.0498 422.51 21.8

0.0498 425.01 25.6

0.0498 427.48 29.2

wB T/K P/bar

0.0498 432.44 36.8

0.0612 417.45 10.4

0.0612 419.93 14.5

0.0612 422.43 18.4

0.0612 424.90 22.2

0.0612 427.40 26.2

0.0612 427.38 26.4

0.0612 429.86 30.1

0.0612 432.36 34.0

wB T/K P/bar

0.0612 437.33 41.0

0.0612 439.82 44.6

0.0666 421.63 14.6

0.0666 423.11 17.0

0.0666 424.64 19.2

0.0666 426.59 22.1

0.0666 428.09 24.4

0.0666 429.54 26.5

0.0666 431.55 29.8

wB T/K P/bar

0.0666 436.51 37.1

0.0666 439.47 41.4

0.0666 441.43 44.3

0.0820 421.75 11.3

0.0820 423.72 14.2

0.0820 425.69 17.2

0.0820 427.67 20.4

0.0820 429.62 23.2

0.0954 422.52 9.8

wB T/K P/bar

0.0954 424.82 13.3

0.0954 427.30 17.3

0.0954 429.78 21.1

0.0954 432.29 24.9

0.0954 433.79 27.3

0.0954 434.77 28.7

0.0954 437.25 32.4

0.0954 439.82 36.3

0.0954 442.31 39.9

wB T/K P/bar

0.0954 444.80 43.5

0.0954 447.29 47.0

0.0954 452.26 54.3

0.1313 429.15 10.3

0.1313 432.45 15.5

0.1313 434.11 18.2

0.1313 437.41 23.1

0.1313 439.03 25.4

0.1313 446.55 36.6

wB T/K P/bar

0.1313 451.46 43.7

0.1313 457.15 52.0 continued


38




wB T/K P/bar

0.0055 401.45 4.8

0.0053 405.75 5.5

0.0095 404.35 5.3

wB T/K P/bar

0.0820 419.85 8.0

0.0954 421.55 8.2

0.1313 428.15 8.5


0.0298 409.55 6.3

0.0423 411.85 6.8

0.0498 413.75 7.1

0.0612 415.55 7.4

0.0666 417.35 7.7

polyethylene 2004CHE Mn/g.mol−1 = 14400, Mw/g.mol−1 = 15500, completely hydrogenated polybutadiene, Scientific Polymer Products, Ontario, NY n-hexane C6H14 110-54-3


0.0199 407.05 5.8

cloud points

wB T/K P/MPa

0.0322 453.17 1.7

0.0322 463.11 3.0

0.0322 473.15 4.3

0.0824 453.07 2.1

0.0824 463.11 3.4

0.0824 473.12 4.8

0.0906 453.11 2.0

0.0906 463.17 3.4

0.0906 473.09 4.7

wB T/K P/MPa

0.0984 453.18 2.0

0.0984 463.15 3.3

0.0984 473.22 4.7

0.1187 453.21 1.9

0.1187 463.10 3.2

0.1187 473.18 4.5

0.1379 453.17 1.8

0.1379 463.15 3.2

0.1379 473.20 4.5

wB T/K P/MPa

0.0906 453.13 1.5

0.0906 463.14 1.8

0.0906 473.12 2.0

(three VLLE data points)


polyethylene 1991OPS Mn/g.mol−1 = 15000, Mw/g.mol−1 = 27500, Mz/g.mol−1 = 99000, linear, Marlex-type, Phillips Petroleum Co. n-hexane C6H14 110-54-3



0.100

Tcrit/K


polyethylene Mn/g.mol−1 = 22500, Mw/g.mol−1 = 58000, HDPE, metallocene product, BASF AG, Germany n-hexane C6H14

Solvent (A): Type of data: wB T/K P/bar

0.0497 430.52 15.5

442.75

2000BEH 110-54-3

cloud points 0.0497 438.64 28.4

0.0497 446.86 40.5

0.0497 455.16 52.3

0.0497 463.47 63.9

0.0497 471.86 74.1

0.0497 479.83 83.8

0.0497 488.05 93.9

0.0497 496.17 102.4 continued



39

________________________________________________________________________ continued wB T/K P/bar

0.0497 503.21 110.0

0.1037 430.94 10.1

0.1037 437.29 20.0

0.1037 445.42 31.0

0.1037 453.63 42.1

0.1037 462.15 53.9

0.1037 470.24 64.9

0.1037 478.48 75.3

0.1037 486.85 84.9

wB T/K P/bar

0.1037 495.09 94.6

0.1037 503.07 103.1

0.1508 434.00 9.5

0.1508 439.84 16.9

0.1508 446.61 26.6

0.1508 446.86 27.0

0.1508 454.32 37.3

0.1508 461.36 46.7

0.1508 469.38 55.5

wB T/K P/bar

0.1508 475.84 62.3

0.1508 482.86 73.6

0.1508 490.05 81.8

0.1508 497.37 90.1

0.1508 503.34 96.9


polyethylene 2004CHE −1 −1 −1 Mn/g.mol = 23300, Mw/g.mol = 60400, Mz/g.mol = 100700 metallocene LLDPE, unspecified comonomer, industrial source n-hexane C6H14 110-54-3


cloud points

wB T/K P/MPa

0.0049 443.13 2.5

0.0049 453.13 3.9

0.0049 463.18 5.2

0.0049 473.22 6.6

0.0148 443.25 2.6

0.0148 453.15 4.1

0.0148 463.14 5.5

0.0148 473.05 6.6

0.0364 443.49 2.6

wB T/K P/MPa

0.0364 453.54 4.0

0.0364 463.58 5.4

0.0364 473.55 6.6

0.0822 433.15 1.6

0.0822 453.10 4.5

0.0822 473.14 7.2

0.0888 443.34 2.1

0.0888 453.36 3.4

0.0888 463.37 4.9

wB T/K P/MPa

0.0888 473.41 6.3

0.1083 443.42 1.9

0.1083 453.38 3.2

0.1083 463.42 4.7

0.1083 473.45 6.1

0.1535 443.03 1.4

0.1535 453.04 2.8

0.1535 463.05 4.1

0.1535 473.01 5.4

wB T/K P/MPa

0.1952 452.98 2.4

0.1952 463.09 3.8

0.1952 473.21 5.1

wB T/K P/MPa

0.0822 433.18 1.1

0.0822 453.13 1.5

0.0822 473.13 1.9


polyethylene Mn/g.mol−1 = 20000, Mw/g.mol−1 = 210000, HDPE, BASF AG, Germany n-hexane C6H14


0.0488 436.15 42.3


2000BEH 110-54-3

cloud points 0.0488 440.77 47.1

0.0488 446.20 54.2

0.0488 452.04 61.2

0.0488 456.57 66.8

0.0488 461.96 74.5

0.0488 467.33 81.4

0.0488 472.64 88.4

0.0488 478.75 96.4 continued


40


________________________________________________________________________ continued wB T/K P/bar

0.0488 484.21 103.0

0.0488 487.39 107.1

0.0488 495.09 114.3

0.0488 504.53 126.2

0.1097 423.75 21.6

0.1097 430.13 29.9

0.1097 435.31 35.1

0.1097 441.82 43.8

0.1097 448.99 51.7

wB T/K P/bar

0.1097 455.25 59.3

0.1097 462.02 67.2

0.1097 462.15 67.4

0.1097 469.19 75.5

0.1097 476.63 83.7

0.1097 483.67 94.4

0.1097 490.59 94.4

0.1097 496.95 105.7

0.1097 503.85 113.5


polyethylene Mn/g.mol−1 = 20000, Mw/g.mol−1 = 585000, HDPE, BASF AG, Germany n-hexane C6H14


2000BEH 110-54-3

cloud points

wB T/K P/bar

0.0477 423.48 25.6

0.0477 429.84 34.1

0.0477 436.07 43.3

0.0477 443.68 52.4

0.0477 451.38 62.5

0.0477 459.90 74.2

0.0477 467.99 84.9

0.0477 475.57 94.8

0.0477 483.40 104.2

wB T/K P/bar

0.0477 491.11 111.7

0.0477 498.15 120.3

0.0477 504.39 127.0

0.0994 422.96 8.8

0.0994 431.18 19.8

0.0994 438.64 31.0

0.0994 447.27 40.6

0.0994 454.83 51.6

0.0994 462.95 62.5

wB T/K P/bar

0.0994 470.39 72.6

0.0994 478.90 83.7

0.0994 487.54 94.5

0.0994 495.36 103.3

0.0994 502.94 111.5

0.1482 438.88 12.7

0.1482 439.03 13.0

0.1482 446.08 24.9

0.1482 452.85 36.7

wB T/K P/bar

0.1482 460.29 47.6

0.1482 467.60 58.9

0.1482 474.64 68.2

0.1482 481.93 77.7

0.1482 488.98 86.0

0.1482 496.56 94.5

0.1482 503.61 102.4


polyethylene 2006NAG −1 −1 −1 Mn/g.mol = 43700, Mw/g.mol = 52000, Mz/g.mol = 59000, 2.05 ethyl branches per 100 backbone C atoms, hydrogenated polybutadiene PBD 50000, DSM, The Netherlands 110-54-3 n-hexane C6H14


cloud points

wB T/K P/MPa

0.0005 450.65 1.706

0.0005 455.60 2.386

0.0005 460.52 3.051

0.0005 465.47 3.746

0.0005 470.26 4.336

0.0005 475.12 4.911

0.0005 480.14 5.611

0.0005 485.02 6.136

0.0005 490.13 6.806

wB T/K P/MPa

0.0005 495.03 7.281

0.0024 440.92 1.198

0.0024 445.88 1.898

0.0024 450.92 2.668

0.0024 455.86 3.408

0.0024 460.76 4.048

0.0024 466.02 4.703

0.0024 470.62 5.333

0.0024 475.56 5.948

wB T/K P/MPa

0.0024 480.46 6.498

0.0024 485.21 7.068

0.0024 490.07 7.643

0.0024 494.94 8.223

0.0049 440.48 1.572

0.0049 445.50 2.322

0.0049 450.36 3.017

0.0049 455.27 3.662

0.0049 460.43 4.402 continued



41


0.0049 465.40 5.052

0.0049 470.32 5.652

0.0049 475.12 6.242

0.0049 480.08 6.867

0.0049 485.17 7.437

0.0049 490.14 8.017

0.0049 494.91 8.547

0.0078 435.55 1.099

0.0078 440.60 1.874

wB T/K P/MPa

0.0078 445.56 2.599

0.0078 450.47 3.274

0.0078 455.40 3.964

0.0078 460.33 4.719

0.0078 465.27 5.269

0.0078 470.19 5.899

0.0078 475.15 6.494

0.0078 480.05 7.099

0.0078 484.91 7.699

wB T/K P/MPa

0.0078 490.19 8.274

0.0078 495.08 8.809

0.0100 435.95 1.223

0.0100 440.86 1.973

0.0100 445.93 2.738

0.0100 450.76 3.453

0.0100 455.68 4.103

0.0100 460.64 4.798

0.0100 465.65 5.428

wB T/K P/MPa

0.0100 470.57 6.023

0.0100 475.52 6.648

0.0100 480.43 7.228

0.0100 485.28 7.788

0.0100 490.18 8.353

0.0100 495.20 8.913

0.0223 435.86 1.563

0.0223 440.94 2.348

0.0223 445.88 3.048

wB T/K P/MPa

0.0223 450.77 3.748

0.0223 455.64 4.408

0.0223 460.68 5.098

0.0223 465.64 5.763

0.0223 470.62 6.388

0.0223 475.53 6.988

0.0223 480.52 7.588

0.0223 485.32 8.168

0.0223 490.24 8.738

wB T/K P/MPa

0.0223 495.24 9.298

0.0452 435.79 1.750

0.0452 440.73 2.490

0.0452 445.66 3.200

0.0452 450.62 3.900

0.0452 455.59 4.590

0.0452 460.51 5.260

0.0452 465.56 5.920

0.0452 470.53 6.560

wB T/K P/MPa

0.0452 475.45 7.165

0.0452 480.39 7.765

0.0452 485.32 8.345

0.0452 490.13 8.905

0.0452 494.97 9.445

0.0585 435.70 2.024

0.0585 440.62 2.719

0.0585 445.52 3.394

0.0585 450.36 4.119

wB T/K P/MPa

0.0585 460.25 5.449

0.0585 465.20 6.084

0.0585 470.10 6.674

0.0585 475.03 7.334

0.0585 480.03 7.969

0.0585 485.07 8.569

0.0585 490.13 9.124

0.0585 495.02 9.699

0.0606 435.90 1.964

wB T/K P/MPa

0.0606 440.70 2.614

0.0606 445.68 3.369

0.0606 450.67 4.099

0.0606 455.37 4.724

0.0606 460.64 5.459

0.0606 465.45 6.094

0.0606 470.40 6.724

0.0606 475.34 7.344

0.0606 480.24 7.944

wB T/K P/MPa

0.0606 485.23 8.519

0.0606 490.26 9.084

0.0606 495.15 9.619

0.06242 0.06242 0.06242 0.06242 0.06242 0.06242 435.72 440.65 445.61 450.46 455.52 460.47 1.894 2.624 3.384 4.119 4.789 5.494

wB T/K P/MPa

0.06242 0.06242 0.06242 0.06242 0.06242 0.06242 0.06242 0.065445 0.065445 465.71 470.67 475.56 480.50 485.43 490.46 495.72 435.89 440.81 6.144 6.734 7.374 7.994 8.559 9.134 9.709 1.924 2.749

wB T/K P/MPa

0.065445 0.065445 0.065445 0.065445 0.065445 0.065445 0.065445 0.065445 0.065445 445.79 450.61 455.61 460.50 465.30 470.25 475.23 480.14 484.88 3.399 4.069 4.774 5.474 6.044 6.724 7.319 7.899 8.469

wB T/K P/MPa

0.065445 0.065445 0.06690 0.06690 0.06690 0.06690 0.06690 0.06690 0.06690 489.85 494.89 435.93 440.80 445.73 450.66 455.55 460.52 465.40 9.069 9.624 1.969 2.594 3.349 4.034 4.684 5.394 5.994

wB T/K P/MPa

0.06690 0.06690 0.06690 0.06690 0.06690 0.06690 0.0706 470.31 475.21 480.28 485.25 490.00 495.00 436.14 6.644 7.244 7.869 8.454 9.014 9.589 1.909

0.0706 441.05 2.684

0.0706 445.86 3.374 continued


42



0.0706 0.0706 450.805 455.70 4.084 4.794

0.0706 460.81 5.434

0.0706 465.77 6.029

0.0706 470.61 6.709

0.0706 475.57 7.324

0.0706 480.38 7.899

0.0706 485.36 8.469

0.0706 490.26 9.029

wB T/K P/MPa

0.0706 0.0734 495.323 430.71 9.629 0.973

0.0734 435.74 1.748

0.0734 440.62 2.503

0.0734 445.60 3.223

0.0734 450.52 3.918

0.0734 455.46 4.603

0.0734 460.35 5.263

0.0734 465.27 5.913

wB T/K P/MPa

0.0734 470.15 6.538

0.0734 475.21 7.188

0.0734 480.11 7.768

0.0734 485.29 8.443

0.0734 490.16 9.018

0.0734 495.18 9.543

0.0826 436.21 1.814

0.0826 441.16 2.564

0.0826 446.06 3.279

wB T/K P/MPa

0.0826 450.95 3.989

0.0826 455.85 4.664

0.0826 460.80 5.329

0.0826 465.70 5.969

0.0826 470.83 6.624

0.0826 475.71 7.229

0.0826 480.57 7.834

0.0826 485.49 8.414

0.0826 490.59 8.989

wB T/K P/MPa

0.0826 495.31 9.529

0.0923 431.30 0.985

0.0923 436.40 1.790

0.0923 441.11 2.475

0.0923 446.17 3.210

0.0923 451.05 3.905

0.0923 456.00 4.590

0.0923 458.55 4.940

0.0923 460.95 5.255

wB T/K P/MPa

0.0923 463.34 5.575

0.0923 465.91 5.905

0.0923 473.36 6.900

0.0923 475.73 7.175

0.0923 482.45 7.990

0.0923 487.53 8.585

0.0923 491.14 8.980

0.0923 495.73 9.485

0.1534 435.805 1.363

wB T/K P/MPa

0.1534 0.1534 0.1534 0.1534 0.1534 0.1534 0.1534 0.1534 0.1534 440.700 445.574 450.492 455.459 460.303 465.374 470.264 475.266 480.228 2.103 2.798 3.513 4.233 4.898 5.563 6.213 6.843 7.438

wB T/K P/MPa

0.1534 0.1534 0.1534 0.19463 0.19463 0.19463 0.19463 0.19463 0.19463 485.118 489.966 495.032 435.888 440.916 446.062 451.113 455.543 460.414 8.028 8.598 9.178 0.989 1.624 2.449 3.149 3.774 4.424

wB T/K P/MPa

0.19463 0.19463 0.19463 0.19463 0.19463 0.19463 0.19463 0.2435 0.2435 465.513 470.451 475.400 480.519 485.453 490.548 495.514 445.479 450.554 5.144 5.799 6.419 7.074 7.649 8.244 8.849 1.644 2.374

wB T/K P/MPa

0.2435 0.2435 0.2435 0.2435 0.2435 0.2435 0.2435 0.2435 0.2435 455.445 460.460 465.535 470.421 475.462 480.029 484.864 489.887 494.885 3.094 3.849 4.499 5.104 5.774 6.199 6.894 7.499 8.099

wB T/K P/MPa

0.3031 0.3031 0.3031 0.3031 0.3031 0.3031 0.3031 0.3031 0.3031 451.011 455.705 460.899 465.863 470.829 475.762 480.675 485.650 490.540 1.597 2.297 3.067 3.847 4.547 4.897 5.642 6.247 6.847

Type of data:


wB T/K P/MPa

0.0005 450.58 1.251

0.0005 460.52 1.481

0.0005 470.32 1.736

0.0005 480.30 2.026

0.0005 490.07 2.341

0.0024 440.94 1.068

0.0024 450.82 1.278

0.0024 460.74 1.603

0.0024 470.75 1.758

wB T/K P/MPa

0.0024 480.45 2.053

0.0024 490.02 2.363

0.0049 440.62 1.087

0.0049 450.62 1.292

0.0049 460.54 1.517

0.0049 470.46 1.762

0.0049 480.31 2.052

0.0049 490.20 2.367

0.0078 440.61 1.081 continued



43


0.0078 450.62 1.320

0.0078 460.54 1.519

wB T/K P/MPa

0.0223 0.0223 0.0452 0.0452 0.0452 0.0452 0.0452 0.0452 0.0452 480.380 490.182 431.016 440.959 450.757 460.601 470.530 480.378 490.215 2.128 2.353 0.899 1.079 1.274 1.499 1.759 2.049 2.364

wB T/K P/MPa

0.0923 431.31 0.890

wB T/K P/MPa

0.1946 0.1946 0.1946 0.1946 0.2435 0.2435 0.2435 0.3031 0.3031 460.856 470.696 480.547 491.112 445.488 450.430 460.276 460.793 470.728 1.513 1.773 2.058 2.418 1.164 1.269 1.494 1.521 1.748

wB T/K P/MPa

0.3031 480.391 2.087

0.0923 441.38 1.075


0.0923 451.33 1.275

0.0078 480.32 2.057

0.0923 460.96 1.490

0.0078 490.20 2.371

0.0923 470.67 1.740

0.0223 0.0223 0.0223 0.0223 440.970 450.959 460.669 470.571 1.068 1.273 1.538 1.753

0.0923 480.46 2.030

0.0923 490.32 2.355

0.1946 0.1946 441.080 450.976 1.098 1.288

polyethylene 2001TOR Mn/g.mol−1 = 43000, Mw/g.mol−1 = 105000, Mz/g.mol−1 = 190000 HDPE, DSM, Geleen, The Netherlands n-hexane C6H14 110-54-3


0.0078 470.46 1.782

cloud points

wB T/K P/MPa

0.2128 446.2 1.05

0.2128 457.4 1.33

0.2128 467.6 1.60

0.2128 478.0 1.88

0.2128 457.4 2.29

0.2128 467.6 3.78

0.2128 478.0 5.16

0.2128 488.2 6.45

0.2128 498.4 7.65

wB T/K P/MPa

0.2128 508.5 8.79

0.2128 519.0 9.87

0.1382 436.5 0.92

0.1382 446.9 1.06

0.1382 456.2 1.26

0.1382 467.5 1.52

0.1382 446.9 1.91

0.1382 456.2 3.25

0.1382 467.5 4.81

wB T/K P/MPa

0.1382 477.7 6.13

0.1382 488.1 7.44

0.1382 498.4 8.67

0.1382 508.5 9.80

0.1382 519.0 10.89

0.0813 431.3 0.77

0.0813 441.2 0.93

0.0813 451.4 1.14

0.0813 461.9 1.38

wB T/K P/MPa

0.0813 441.2 1.48

0.0813 451.4 3.00

0.0813 461.9 4.50

0.0813 472.0 5.86

0.0813 482.5 7.16

0.0813 492.9 8.45

0.0813 502.9 9.59

0.0813 513.0 10.60

0.0582 441.2 1.63

wB T/K P/MPa

0.0582 451.5 3.15

0.0582 461.9 4.63

0.0582 472.2 6.01

0.0582 482.5 7.29

0.0221 464.0 5.11

0.0221 474.4 6.49

0.0221 482.7 7.53

0.0221 492.6 8.73

0.0221 502.9 9.90

wB T/K P/MPa

0.0221 513.3 10.98

0.0138 423.4 0.68

0.0138 433.6 0.78

0.0138 443.4 2.15

0.0138 453.6 3.64

0.0138 462.9 4.92

0.0138 473.4 6.30

0.0138 483.5 7.57

0.0138 493.8 8.76

wB T/K P/MPa

0.0138 503. 9.82

0.0138 513.4 10.86


44



polyethylene 2004SCH −1 −1 Mn/g.mol = 61000, Mw/g.mol = 67100, linear, completely hydrogenated polybutadiene, Polymer Source, Inc., Canada n-hexane C6H14 110-54-3


cloud points

wB T/K P/bar

0.0207 436.15 15

0.0207 446.15 27

0.0207 453.15 37

0.0207 463.15 52

0.0207 481.15 72

0.0207 490.15 94

0.0374 423.15 22

0.0374 436.65 30

0.0374 446.15 46

wB T/K P/bar

0.0374 454.15 59

0.0374 463.15 71

0.0374 471.15 81

0.0374 478.15 91

0.050 428.15 22

0.050 437.15 35

0.069 436.15 22

0.069 454.65 49

0.069 464.15 58

wB T/K P/bar

0.069 473.15 76

0.106 448.65 42

0.106 458.65 54

0.106 466.15 60

0.106 474.15 70

0.106 481.65 80

0.106 493.15 91

0.118 443.55 23

0.118 451.35 34

wB T/K P/bar

0.118 469.65 63

0.118 478.15 71

0.118 487.15 77

0.118 496.15 92

0.285 479.15 54

0.285 488.15 69

0.285 498.15 83

0.285 507.65 93

0.285 517.15 101

Type of data:

ϕB, crit

T/K P/bar

critical points

0.026 429.0 20

0.025 444.0 40


polyethylene 2004CHE −1 −1 Mn/g.mol = 82000, Mw/g.mol = 108000, completely hydrogenated polybutadiene, Scientific Polymer Products, Ontario, NY n-hexane C6H14 110-54-3


0.024 461.0 60

cloud points

wB T/K P/MPa

0.0076 443.67 3.8

0.0076 453.14 5.3

0.0076 463.18 6.6

0.0076 473.12 7.9

0.0186 443.15 3.9

0.0186 453.16 5.4

0.0186 463.15 6.7

0.0186 473.15 8.0

0.0310 443.15 4.2

wB T/K P/MPa

0.0310 453.16 5.6

0.0310 463.16 6.9

0.0310 473.16 8.2

0.0536 443.17 4.0

0.0536 453.15 5.4

0.0536 463.17 6.7

0.0536 473.15 8.0

0.0829 433.13 2.4

0.0829 453.13 5.3

wB T/K P/MPa

0.0829 473.13 8.0

0.0886 443.24 3.8

0.0886 453.16 5.3

0.0886 463.16 6.6

0.0886 473.17 7.9

0.1026 443.08 3.8

0.1026 453.15 5.1

0.1026 463.16 6.5

0.1026 473.19 7.8

wB T/K P/MPa

0.1310 443.14 3.6

0.1310 453.14 5.0

0.1310 463.18 6.4

0.1310 473.15 7.7

wB T/K P/MPa

0.0829 433.13 1.1

0.0829 453.13 1.5

0.0829 473.12 2.0




45


polyethylene 2004SCH −1 −1 Mn/g.mol = 322000, Mw/g.mol = 383000, linear, completely hydrogenated polybutadiene, Polymer Source, Inc., Canada n-hexane C6H14 110-54-3


cloud points

wB T/K P/bar

0.00422 0.00422 0.00422 0.00422 0.00422 0.00422 0.00422 0.00422 0.006 437.65 447.35 456.15 465.65 475.05 484.75 494.55 503.75 434.15 50 62 75 87 99 110 119.5 129.5 41

wB T/K P/bar

0.006 442.15 54

0.006 452.15 66

0.006 461.15 79

0.006 469.15 90

0.006 478.15 101

0.006 487.15 111

0.0175 453.15 69

0.0175 461.15 81

0.0175 469.15 91

wB T/K P/bar

0.0175 478.15 104

0.0175 488.15 115

0.0175 496.65 125

0.0428 430.15 29

0.0428 437.15 43

0.0428 445.15 57

0.0428 454.15 69

0.0428 462.15 83

0.0428 473.15 94

wB T/K P/bar

0.0428 482.15 107

0.0428 492.15 117

0.060 429.85 34

0.060 437.55 48

0.060 448.15 63

0.060 456.15 74

0.060 464.85 85

0.060 474.65 96

0.060 483.65 107

wB T/K P/bar

0.060 491.95 115

0.0838 444.15 46

0.0838 452.65 58

0.0838 460.15 69

0.0838 468.15 80

0.0838 477.15 93

0.0838 486.15 101

0.0838 495.15 114

0.127 442.15 32

wB T/K P/bar

0.127 453.15 43

0.127 461.15 56

0.127 472.15 74

0.127 479.15 86

0.127 489.15 98

0.127 497.15 112

0.237 467.65 47

0.237 482.85 66

0.237 494.45 83

Type of data:

ϕB, crit

T/K P/bar

critical points

0.012 416.2 20

0.012 431.4 40


polyethylene 1991OPS Mn/g.mol−1 = 7900, Mw/g.mol−1 = 92000, Mz/g.mol−1 = 730000, linear, Marlex-type, Phillips Petroleum Co. 1-hexanol C6H14O 111-27-3



0.156

Tcrit/K

Polymer (B): Characterization: Solvent (A): Type of data: cB/(g/l) T/K

150 357.85

0.013 446.3 60

458.15

polyethylene Mn/g.mol−1 = 680, wax octamethylcyclotetrasiloxane

cloud points (UCST-behavior) 200 358.65


2002CH3 C8H24O4Si4

556-67-2

46


________________________________________________________________________ Polymer (B): Characterization: Solvent (A): Type of data: cB/(g/l) T/K

polyethylene Mn/g.mol−1 = 1138, Mw/g.mol−1 = 1263, wax octamethylcyclotetrasiloxane C8H24O4Si4 50 402.15


0.0802

Tcrit/K

Tcrit/K


506.05


0.156

Tcrit/K


426.65

polyethylene 2001TOR Mn/g.mol−1 = 43000, Mw/g.mol−1 = 105000, Mz/g.mol−1 = 190000 HDPE, DSM, Geleen, The Netherlands 1-octene C8H16 111-66-0


519.15

polyethylene 1991OPS Mn/g.mol−1 = 7900, Mw/g.mol−1 = 92000, Mz/g.mol−1 = 730000, linear, Marlex-type, Phillips Petroleum Co. 1-octanol C8H18O 111-87-5

Solvent (A): wB, crit

300 385.15


0.0783

Type of data:

200 388.15

polyethylene 1991OPS −1 −1 −1 Mn/g.mol = 8000, Mw/g.mol = 177000, Mz/g.mol = 990000, linear, Marlex-type, Phillips Petroleum Co. n-octane C8H18 111-65-9


150 393.15



wB, crit

100 397.65

polyethylene 1991OPS Mn/g.mol−1 = 15000, Mw/g.mol−1 = 27500, Mz/g.mol−1 = 99000, linear, Marlex-type, Phillips Petroleum Co. n-octane C8H18 111-65-9

Solvent (A): wB, crit

556-67-2


20 406.15

Type of data:

2002CH3

cloud points

wB T/K P/MPa

0.1791 503.3 0.97

0.1791 513.4 1.14

0.1791 524.3 1.35

0.1791 533.9 1.57

0.1791 524.3 1.38

0.1791 533.9 2.30

0.1791 544.8 3.30

0.0897 503.2 0.94

0.0897 512.8 1.13

wB T/K P/MPa

0.0897 523.8 1.35

0.0897 535.0 1.60

0.0897 523.8 1.93

0.0897 534.9 3.07

0.0897 544.3 3.95

0.0439 503.3 0.95

0.0439 513.4 1.11

0.0439 524.5 1.34

0.0439 533.4 1.54 continued



47


0.0439 524.4 2.19

wB T/K P/MPa

0.0198 544.5 4.16

0.0439 533.4 3.09


0.0198 503.3 0.95

0.0198 513.3 1.14

0.0198 523.9 1.35

0.0198 533.5 1.58

0.0198 523.9 2.22

polyethylene Mn/g.mol−1 = 11300, Mw/g.mol−1 = 41700, Pressure Chemical Company, Pittsburgh, PA n-pentane C5H12


0.0439 544.1 4.10

0.0198 533.5 3.16

2002YEO 109-66-0

cloud points

T/K = 403.15 wB P/bar

0.003 97.2

0.010 113.1

0.015 112.4

0.020 109.6

0.030 108.9

wB P/bar

0.043 108.2

0.045 109.6

0.050 108.9

0.060 102.0

0.070 101.3

0.035 111.7

0.037 109.6

0.039 111.7

0.040 111.7

0.035 137.2

0.037 135.1

0.039 136.5

0.040 136.5

0.035 158.6

0.037 157.2

0.039 156.5

0.040 158.6

critical concentration: wB, crit = 0.0395 T/K = 423.15 wB P/bar

0.003 124.8

0.010 137.9

0.015 137.9

0.020 133.7

0.030 135.1

wB P/bar

0.043 131.7

0.045 133.7

0.050 131.0

0.060 127.5

0.070 127.5


0.003 153.7

0.010 160.0

0.015 160.6

0.020 157.9

0.030 159.3

wB P/bar

0.043 155.1

0.045 156.5

0.050 153.7

0.060 150.3

0.070 149.6

critical concentration: wB, crit = 0.0395


polyethylene Mn/g.mol−1 = 13900, Mw/g.mol−1 = 27700, Pressure Chemical Company, Pittsburgh, PA n-pentane C5H12

2002YEO 109-66-0



48


________________________________________________________________________ continued T/K = 403.15 wB P/bar

0.003 46.2

0.020 78.6

0.040 70.3

wB P/bar

0.080 62.0

0.100 47.5

0.110 42.7

0.060 66.2

0.062 66.2

0.065 66.9

0.068 64.1

0.070 63.4

0.075 62.7

0.060 93.1

0.062 92.4

0.065 92.4

0.068 90.3

0.070 89.6

0.075 88.9

0.060 120.0

0.062 119.3

0.065 117.9

0.068 117.2

0.070 115.8

0.075 115.1


0.003 79.3

0.020 108.9

0.040 100.6

wB P/bar

0.080 88.2

0.100 75.8

0.110 70.3


0.003 115.8

0.020 130.3

0.040 126.2

wB P/bar

0.080 113.1

0.100 102.7

0.110 95.8

critical concentration: wB, crit = 0.069


poly(ethylene-co-vinyl acetate) 1999BEY Mn/g.mol−1 = 74000, Mw/g.mol−1 = 285000, 70.0 wt% vinyl acetate, Scientific Polymer Products, Inc., Ontario, NY cyclopentane C5H10 287-92-3



0.06 462.55 34.6

0.06 480.05 60.7


wB T/K P/bar

0.06 475.75 37.3

0.06 507.05 97.4

0.06 518.35 113.3

0.06 530.35 125.3

poly(ethylene-co-vinyl acetate) 1999BEY −1 −1 Mn/g.mol = 74000, Mw/g.mol = 285000, 70.0 wt% vinyl acetate, Scientific Polymer Products, Inc., Ontario, NY cyclopentene C5H8 142-29-0


0.06 494.45 80.9

cloud points (LCST-behavior) 0.06 475.95 37.6


0.06 485.25 51.9

0.06 486.35 53.4

0.06 496.75 68.4

0.06 497.95 70.1

0.06 505.65 80.7

0.06 507.15 83.2


49

________________________________________________________________________ Polymer (B): Characterization: Solvent (A):

poly(ethylene-co-vinyl acetate) see table diphenyl ether C12H10O

1990VAN 101-84-8

Type of data: critical point (UCST-behavior) _______________________________________________________________________________

Mn/ g mol−1

Mw/ g mol−1

Mz/ g mol−1

wt% vinyl acetate

wB, crit

Tcrit/ K

_______________________________________________________________________________ 52000 465000 2280000 2.3 0.05115 404.15 47000 280000 1300000 4.0 0.0608 392.45 57000 290000 1100000 4.1 0.0585 394.25 34000 460000 3100000 7.1 0.0072 378.15 53000 350000 1900000 9.5 0.0071 367.25 55000 490000 2400000 9.7 0.0625 370.75 66000 300000 1100000 12.1 0.0595 360.35 _______________________________________________________________________________


poly(ethylene-co-vinyl acetate) 1986RAE Mn/g.mol−1 = 14800, Mw/g.mol−1 = 41500, Mz/g.mol−1 = 79200, 42.6 mol% vinyl acetate, ρB (293.15 K) = 1.241 g/cm3 methyl acetate C3H6O2 79-20-9



ϕB

0.0051 311.1

0.0117 314.9

0.0152 315.9

0.0300 314.9

0.0453 313.9

0.0579 312.4

0.0740 310.3

0.0817 309.3

0.0843 309.0

ϕB

0.0875 308.7

0.0934 308.0

0.0992 307.5

0.1019 307.2

0.1031 307.0

0.1052 306.8

0.1225 305.7

0.1278 305.3

0.1303 305.7

ϕB

0.1500 304.4

0.1650 303.7

0.1947 302.2

0.2570 296.3

T/K T/K T/K

Type of data:

ϕB, crit


0.1031

Tcrit/K


poly(ethylene glycol) Mn/g.mol−1 = 2100, Mw/g.mol−1 = 3350, Union Carbide Corp., New York, NY water H2O


307.0

1991BAE 7732-18-5

cloud points (closed loop miscibility gap)

wB T/K

0.049 513.65

0.070 518.05

0.100 518.55

0.150 519.55

0.200 517.75

0.297 512.95

0.399 501.65

0.443 496.35

wB T/K

0.049 430.75

0.070 429.35

0.100 428.85

0.150 428.65

0.200 429.75

0.297 431.25

0.399 438.05

0.443 445.45


50



poly(ethylene glycol) 1993SAR −1 −1 −1 Mn/g.mol = 2160, Mw/g.mol = 2530, Mz/g.mol = 2985, Aldrich Chem. Co., Inc., Milwaukee, WI water H2O 7732-18-5



wB T/K

0.0507 473.85

0.0638 483.85

0.0920 499.55

0.1805 503.05

0.2989 500.85

0.3788 495.45

0.4269 487.35

wB T/K

0.0507 451.15

0.0638 443.65

0.0920 432.45

0.1805 431.85

0.2989 434.15

0.3788 433.25

0.4269 444.05


poly(ethylene glycol) 1993SAR −1 −1 −1 Mn/g.mol = 3970, Mw/g.mol = 4490, Mz/g.mol = 4980, Aldrich Chem. Co., Inc., Milwaukee, WI water H2O 7732-18-5



wB T/K

0.0252 501.45

0.0487 520.55

0.1040 529.95

0.1906 525.65

0.2957 527.45

0.3636 527.15

0.4546 509.35

wB T/K

0.0252 431.15

0.0487 421.65

0.1040 415.45

0.1906 417.75

0.2957 415.45

0.3636 419.95

0.4546 431.85


poly(ethylene glycol) Mn/g.mol−1 = 5000, Mw/g.mol−1 = 8000 water H2O

1991BAE 7732-18-5


wB T/K

0.012 548.65

0.020 552.15

0.030 554.05

0.049 555.05

0.100 555.65

0.300 552.05

0.400 544.35

0.550 503.15

wB T/K

0.012 405.35

0.020 402.05

0.030 399.85

0.049 397.95

0.100 397.75

0.199 397.95

0.300 401.75

0.400 409.25


poly(ethylene glycol) 1996FIS, 2001FIS Mn/g.mol−1 = 6096, Mw/g.mol−1 = 6197, Mz/g.mol−1 = 6293, Merck KGaA, Darmstadt, Germany water H2O 7732-18-5


0.550 439.75


ϕB

0.0969 405.00

0.0840 405.10

0.0807 405.30

0.0771 405.50

0.0706 405.70

0.0659 406.00

0.0616 406.30

0.0583 406.60

0.0547 407.00

ϕB

0.0535 407.00

0.0502 407.40

0.0475 407.80

0.0461 408.00

0.0442 408.20

0.0418 408.50

0.0393 408.85

0.0392 409.00

0.0376 409.50

T/K T/K

continued



51

________________________________________________________________________ continued

ϕB

0.0335 410.00

0.0316 410.50

0.0312 411.00

0.0282 411.50

0.0269 412.00

0.0254 412.45

0.0252 412.85

0.0230 413.40

ϕB

0.0208 414.50

0.0198 415.00

0.0187 415.50

0.0187 416.00

0.0181 416.45

0.0152 416.65

0.0170 417.00

0.0157 417.90

ϕB

0.2031 405.00

0.2264 405.10

0.2209 405.30

0.2331 405.50

0.2368 405.70

0.2457 406.00

0.2538 406.30

0.2608 406.60

0.2690 407.00

ϕB

0.2751 407.00

0.2778 407.40

0.2846 407.80

0.2910 408.00

0.2921 408.20

0.2974 408.50

0.3111 408.85

0.3048 409.00

0.3094 409.50

ϕB

0.3181 410.00

0.3253 410.50

0.3299 411.00

0.3373 411.50

0.3488 412.00

0.3490 412.45

0.3527 412.85

0.3591 413.40

0.3650 414.00

ϕB

0.3699 414.50

0.3738 415.00

0.3792 415.50

0.3824 416.00

0.3859 416.45

0.4173 416.65

0.3907 417.00

0.3986 417.90

T/K T/K T/K T/K T/K T/K


poly(ethylene glycol) 1993SAR Mn/g.mol−1 = 6740, Mw/g.mol−1 = 8420, Mz/g.mol−1 = 9935, Aldrich Chem. Co., Inc., Milwaukee, WI water H2O 7732-18-5



wB T/K

0.0242 553.35

0.0511 556.55

0.1008 561.95

0.1607 557.85

0.2314 561.35

0.3921 547.85

0.4992 533.35

wB T/K

0.0242 397.85

0.0511 396.15

0.1008 394.05

0.1607 395.05

0.2314 396.85

0.3921 403.75

0.4992 421.25


poly(ethylene glycol) 2001FIS Mn/g.mol−1 = 10457, Mw/g.mol−1 = 11615, Mz/g.mol−1 = 12375, Merck KGaA, Darmstadt, Germany water H2O 7732-18-5


0.0219 414.00


ϕB

0.0489 393.95

0.0477 394.15

0.0484 394.25

0.0480 394.35

0.0429 395.55

0.0242 406.70

0.0213 407.65

0.0241 409.60

0.0241 410.65

ϕB

0.2236 393.95

0.2280 394.15

0.2246 394.25

0.2239 394.35

0.2301 395.55

0.3411 406.70

0.3635 407.65

0.3931 409.60

0.4023 410.65

T/K T/K


poly(ethylene glycol) 2001FIS Mn/g.mol−1 = 12000, Fluka AG, Buchs, Switzerland water H2O 7732-18-5

cloud points (LCST-behavior) continued


52


________________________________________________________________________ continued

ϕB

0.0278 391.14

0.0255 391.98

0.0230 393.14

0.0194 394.97

0.0202 397.03

0.0194 398.02

0.0182 398.97

ϕB

0.2045 391.14

0.2322 391.98

0.2446 393.14

0.2732 394.97

0.2917 397.03

0.3039 398.02

0.3145 398.97

T/K T/K


poly(ethylene glycol) 1994BOR, 2001FIS Mn/g.mol−1 = 12161, Mw/g.mol−1 = 15481, Mz/g.mol−1 = 18004, trimodal distribution, Merck KGaA, Darmstadt, Germany water H2O 7732-18-5



ϕB

0.0547 388.25

0.0469 388.55

0.0435 388.75

0.0416 389.05

0.0493 389.25

0.0315 389.75

0.0221 390.75

0.0225 391.25

0.0136 397.75

ϕB

0.1929 388.25

0.1879 388.55

0.1916 388.75

0.1900 389.05

0.1944 389.25

0.2095 389.75

0.2201 390.75

0.2443 391.25

0.3208 397.75

ϕB

0.0405 388.55

0.0353 388.65

0.0321 388.75

0.0306 388.85

0.0295 388.95

0.0285 389.15

0.0274 389.35

0.0254 389.55

0.0241 389.75

ϕB

0.0217 389.90

0.0229 390.00

0.0173 390.15

0.0196 390.35

0.0194 390.55

0.0190 390.75

0.0185 390.95

0.0182 391.15

0.0174 391.35

ϕB

0.2046 388.55

0.1949 388.65

0.1884 388.75

0.2257 388.85

0.1982 388.95

0.1945 389.15

0.2008 389.35

0.2069 389.55

0.2080 389.75

ϕB

0.2128 389.90

0.2172 390.00

0.2158 390.15

0.2198 390.35

0.2236 390.55

0.2275 390.75

0.2315 390.95

0.2345 391.15

0.2387 391.35

T/K T/K T/K T/K T/K T/K


poly(ethylene glycol) Mn/g.mol−1 = 12500, Mw/g.mol−1 = 15000, Polysciences, Inc., Warrington, PA water H2O


1991BAE 7732-18-5


wB T/K

0.002 543.15

0.005 550.75

0.007 553.35

0.010 557.75

0.021 560.65

0.050 568.25

0.071 569.25

0.101 569.05

0.202 568.85

wB T/K

0.294 564.95

0.403 555.65

0.501 539.25

0.002 408.75

0.005 403.15

0.007 401.55

0.010 398.95

0.021 396.35

0.031 394.85

wB T/K

0.050 393.35

0.071 392.95

0.101 392.65

0.202 393.35

0.294 397.35

0.403 406.05

0.501 419.45


poly(ethylene glycol) 2001FIS Mn/g.mol−1 = 33500, Hoechst AG, Frankfurt, Germany water H2O 7732-18-5 continued



53



ϕB

0.0316 382.00

0.0233 382.24

0.0174 382.35

0.0161 382.75

0.0140 383.55

0.0129 383.67

0.0115 384.04

0.0110 384.51

0.0090 384.83

ϕB

0.0084 385.27

0.0078 386.44

0.0065 387.47

0.0067 387.94

0.0054 388.95

0.0050 389.97

0.0040 391.93

0.0037 392.87

0.0025 397.86

ϕB

0.1200 382.00

0.1252 382.24

0.1372 382.35

0.1495 382.75

0.1579 383.55

0.1629 383.67

0.1697 384.04

0.1786 384.51

0.1871 384.83

ϕB

0.1937 385.27

0.2131 386.44

0.2288 387.47

0.2332 387.94

0.2500 388.95

0.2633 389.97

0.2883 391.93

0.3000 392.87

0.3518 397.86

T/K T/K T/K T/K


poly(ethylene glycol) Mn/g.mol−1 = 40850, Mw/g.mol−1 = 151000, WSR-10, Union Carbide Chemicals and Plastics water H2O


ϕB

T/K

0.0060 380.85


0.007 374.65


0.044 207.15

0.1655 380.85

0.1997 380.95

0.2463 385.95

0.010 375.55

0.030 375.75

0.050 377.45

0.070 378.45

0.2659 387.95

1991BAE 7732-18-5

0.100 379.55

poly(ethylene oxide) Mn/g.mol−1 = 3350, Fluka AG, Buchs, Switzerland dichloromethane CH2Cl2 0.050 205.15


0.1675 379.95

2000SPI 75-09-2


0.017 193.15

Type of data:

0.0041 387.95


0.005 376.85

Type of data:

0.0050 385.95

poly(ethylene glycol) Mn/g.mol−1 = 50000, Mw/g.mol−1 = 100000, Scientific Polymer Products, Inc., Ontario, NY water H2O

Solvent (A): wB T/K

7732-18-5


0.0076 379.95

Type of data:

2001FIS

0.061 203.15

0.099 208.15

0.203 218.15

0.334 238.15

0.381 235.15

poly(ethylene oxide) 2000SPI Mn/g.mol−1 = 200, Sigma Chemical Co., Inc., St. Louis, MO methanol CH4O 67-56-1



0.140 214.15

0.185 216.15

54



poly(ethylene oxide) Mn/g.mol−1 = 3350, Fluka AG, Buchs, Switzerland methanol CH4O 0.050 277.15


0.044 254.95

0.047 234.15

67-66-3

0.094 245.15

0.140 253.15

0.280 261.15

0.379 268.85

1992COO 7732-18-5

20.0 295.65 539 The complete phase behavior is given in the original source in graphs.


poly(ethylene oxide) Mn/g.mol−1 = 248000, Mw/g.mol−1 = 270000, American Polymer Standards water H2O

Solvent (A):

Comments:

2000SPI

cloud points

cB/(g/dl) 1.0 T/K 295.65 P/MPa 557

cB/(g/dl) 0.3 T/K 295.65 P/MPa 430

0.407 267.05

poly(ethylene oxide) Mn/g.mol−1 = 14700, Mw/g.mol−1 = 19700, Pressure Chemical Company, Pittsburgh, PA water H2O

Solvent (A):

Type of data:

0.184 265.85

poly(ethylene oxide) Mn/g.mol−1 = 3350, Fluka AG, Buchs, Switzerland trichloromethane CHCl3


Comments:

0.085 259.75


0.009 222.15

Type of data:

0.150 280.15

poly(ethylene oxide) 2000SPI Mn/g.mol−1 = 10000, Sigma Chemical Co., Inc., St. Louis, MO methanol CH4O 67-56-1


0.100 279.15


0.010 243.05

Type of data:

67-56-1


0.010 273.65

Type of data:

2000SPI

1992COO 7732-18-5

cloud points 1.0 295.65 435 The complete phase behavior is given in the original source in graphs.



55

________________________________________________________________________ Polymer (B):

poly(ethylene oxide-b-propylene fumarate-bethylene oxide) dimethyl ether 2002BEH −1 Mn/g.mol = 2730, about 40 mol% ethylene oxide in 1.9 blocks, Mn/g.mol−1 = 570 PEG monomethyl ether block, Mn/g.mol−1 = 1660 poly(propylene fumarate) block water H2O 7732-18-5

Characterization:



0.05 313.15

0.15 318.15

Polymer (B):

poly(ethylene oxide-b-propylene fumarate-bethylene oxide) dimethyl ether 2002BEH Mn/g.mol−1 = 3120, about 50 mol% ethylene oxide in 1.8 blocks, Mn/g.mol−1 = 800 PEG monomethyl ether block, Mn/g.mol−1 = 1660 poly(propylene fumarate) block water H2O 7732-18-5

Characterization:



0.05 328.15

0.15 333.15


Solvent (A):

7732-18-5

303.15

poly(ethylene oxide-co-propylene oxide) Mn/g.mol−1 = 3000, 27.0 mol% ethylene oxide, Shearwater Polymers, Huntsville, AL water H2O T/K


2000PE2

2000PE1 7732-18-5


0.01

Type of data:



wB

0.25 333.15


0.10

Type of data:

0.25 318.15

309.15

poly(ethylene oxide-co-propylene oxide) Mn/g.mol−1 = 5400, 30.0 mol% ethylene oxide, Shearwater Polymers, Huntsville, AL water H2O


0.10


T/K

313.15

2000PE2 7732-18-5

56




0.10

T/K




340.15

2000PE1 7732-18-5


0.01

Type of data:

poly(ethylene oxide-co-propylene oxide) 1997LIM −1 Mn/g.mol = 3000-3500, 33.3 mol% ethylene oxide, Zhejiang Univ. Chem. Factory, PR China water H2O 7732-18-5

309.15

poly(ethylene oxide-co-propylene oxide) Mn/g.mol−1 = 2340, Mw/g.mol−1 = 2480, 50.0 mol% ethylene oxide water H2O

2000LIW 7732-18-5


0.2000 338.25

Type of data:


Comments: The total feed concentration of the polymer is wB = 0.2000. T/K 341.35 0.1870 wB (top phase) wB (bottom phase) 0.6124


345.25 0.1087 0.6592

350.65 0.0710 0.6942

357.95 0.0424 0.7173

364.65 0.0315 0.7528

373.15 0.0216 0.7654

poly(ethylene oxide-co-propylene oxide) 1997LIM −1 Mn/g.mol = 3000-3500, 50.0 mol% ethylene oxide, Zhejiang Univ. Chem. Factory, PR China water H2O 7732-18-5


0.10


T/K

343.15

poly(ethylene oxide-co-propylene oxide) Mn/g.mol−1 = 3640, Mw/g.mol−1 = 4040, 50.0 mol% ethylene oxide water H2O

2000LIW 7732-18-5 continued



57



0.2000 324.85

Type of data:


Comments: The total feed concentration of the polymer is wB = 0.2000. T/K 328.85 0.1876 wB (top phase) wB (bottom phase) 0.6151


Solvent (A):

Solvent (A):

373.15 0.0084 0.8461

323.15

2000PE1 7732-18-5

326.65

poly(ethylene oxide-co-propylene oxide) 1997LIM Mn/g.mol−1 = 3000-3500, 66.7 mol% ethylene oxide, Zhejiang Univ. Chem. Factory, PR China water H2O 7732-18-5 T/K


363.35 0.0079 0.8315


0.10

Type of data:

352.15 0.0140 0.7881



wB

347.20 0.0210 0.7685


0.01

Type of data:

343.30 0.0320 0.7394

poly(ethylene oxide-co-propylene oxide) 2000PE2 −1 Mn/g.mol = 3900, 50.0 mol% ethylene oxide, Breox PAG 50A 1000, Int. Speciality Chemicals, Southampton, UK water H2O 7732-18-5 T/K


wB

339.05 0.0530 0.6992


0.10

Type of data:

332.55 0.1275 0.6531

359.15

poly(ethylene oxide-b-propylene oxide-bethylene oxide) Mw/g.mol−1 = 4400, 30 mol% ethylene oxide, ρ(298.15 K) = 1.036 g/cm3 water H2O


0.05


T/K

286.65

2000LAM

7732-18-5

58




0.10

T/K




poly(ethylene oxide-b-propylene oxide-b2005ZH2 ethylene oxide) Mn/g.mol−1 = 5900, 40 wt% ethylene oxide, EO27PO61EO27 water H2O 7732-18-5 T/K


333.15


0.10

Type of data:


Polymer (B):

wB

346.15


0.10

Type of data:


Polymer (B):

wB

325.15


0.10

Type of data:

poly(ethylene oxide-b-propylene oxide-b2005ZH2 ethylene oxide) Mn/g.mol−1 = 4950, 30 wt% ethylene oxide, EO17PO60EO17 water H2O 7732-18-5

351.15

poly(ethylene oxide-b-propylene oxide-b2005ZH2 ethylene oxide) Mn/g.mol−1 = 4600, 50 wt% ethylene oxide, EO26PO40EO26 water H2O 7732-18-5


0.10


T/K

359.15

poly(ethylene oxide-b-propylene oxide-b2005ZH2 ethylene oxide) Mn/g.mol−1 = 6500, 50 wt% ethylene oxide, EO37PO56EO37 water H2O 7732-18-5 continued



59

________________________________________________________________________ continued Type of data: wB


0.10

T/K

Polymer (B):

poly(ethylene oxide-b-propylene oxide-b1995KIM ethylene oxide) Mn/g.mol−1 = 2500, 80 wt% ethylene oxide, Pluronic L62, BASF Wyandotte Corp., Parsippany, NJ water H2O 7732-18-5

Characterization: Solvent (A): Type of data: wB T/K


0.005 308.15

0.010 305.15


ϕB, crit

0.025 301.15

0.050 299.15

0.075 297.15

0.100 296.15

poly(ethylethylene) 1979KLE, 1980KL2 −1 −1 Mn/g.mol = 48000, Mw/g.mol = 52000, hydrogenated polybutadiene, prepared in the laboratory diphenyl ether C12H10O 101-84-8


367.15


0.0592

Tcrit/K


polyglycerol 2002SEI −1 −1 Mn/g.mol = 6500, Mw/g.mol = 13650, hyperbranched, acetylated, synthesized in the laboratory water H2O 7732-18-5


411.2


T/K = 295.15 phase I phase II

wA wA


0.090 0.997

wB wB

0.910 0.003

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 77400, fractionated in the laboratory 1-butanol C4H10O

1969DUS 71-36-3


0.001 324.65

0.005 331.35


0.010 333.95

0.015 335.55

0.025 336.75

0.035 337.15

0.050 337.25

0.070 337.25


1969DUS 71-36-3 continued


60




0.001 332.15

0.005 336.15


0.005 339.45

0.005 341.25

0.010 344.55

0.015 341.35

0.020 341.75

0.030 342.05

0.040 342.05

0.050 342.05

0.010 342.25

0.015 342.95

0.025 343.35

0.035 343.35

1969DUS 71-36-3

0.050 343.35

0.015 344.65

0.020 344.75

0.025 344.85

0.035 344.85

1969DUS 71-36-3

0.050 344.75

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 557800, fractionated in the laboratory 1-butanol C4H10O 0.005 345.65


71-36-3

1969DUS 71-36-3


0.001 344.65

Type of data:

0.010 340.55



1969DUS


0.001 341.85

Type of data:

0.050 339.65



0.035 339.75


0.001 338.35

Type of data:

0.025 339.75



0.015 338.75


0.001 336.05

Type of data:

0.010 337.85

0.010 346.15

0.015 346.25


0.035 346.25

0.050 346.15



0.010

0.025 346.35

T/K

286.65

1969DUS 78-92-2


61


T/K


56-81-5

344.95

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 133000, fractionated in the laboratory 1,2,3-propanetriol C3H8O3 T/K


1969DUS

1969DUS 56-81-5


0.010

Type of data:

78-83-1

344.55

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 77400, fractionated in the laboratory 1,2,3-propanetriol C3H8O3 T/K


1969DUS


0.010

Type of data:

78-83-1

341.95

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 352200, fractionated in the laboratory 2-methyl-1-propanol C4H10O T/K


1969DUS


0.010

Type of data:

287.15

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 233600, fractionated in the laboratory 2-methyl-1-propanol C4H10O T/K


78-92-2


0.010

Type of data:

1969DUS


0.010

Type of data:


349.15

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 233600, fractionated in the laboratory 1,2,3-propanetriol C3H8O3

1969DUS 56-81-5


0.010


T/K

355.55

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 557800, fractionated in the laboratory 1,2,3-propanetriol C3H8O3

1969DUS 56-81-5 continued


62


________________________________________________________________________ continued Type of data: wB


0.010

T/K


poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 77400, fractionated in the laboratory 1-propanol C3H8O 0.005 307.45


0.005 310.85

0.005 313.35

0.001 315.75

0.100 310.15

0.010 311.85

0.020 312.45

0.050 313.15

1969DUS 71-23-8

0.070 312.85

0.010 314.55

0.020 314.65

0.050 314.85

1969DUS 71-23-8

0.070 314.95



0.070 310.85

1969DUS 71-23-8


0.001 312.45

Type of data:

0.050 311.15

poly(2-hydroxyethyl methacrylate) Mη/g.mol−1 = 175000, fractionated in the laboratory 1-propanol C3H8O


0.020 310.45


0.001 310.95

Type of data:

0.010 308.95



71-23-8


0.001 307.35

Type of data:

1969DUS


0.001 303.35

Type of data:

356.75

0.010 315.45

0.020 315.35

0.050 315.35


cloud points (UCST-behavior) 0.005 317.15


0.010 318.15

0.020 318.35

0.050 318.15

1969DUS 71-23-8


63




T/K

Solvent (A):

68-12-2

298.15

polyimide Mn/g.mol−1 = 46000, Mw/g.mol−1 = 80000, Matrimid 5218, Ciba-Geigy Co., Summit, NJ dimethylsulfoxide C2H6OS

0.02

T/K

Solvent (A):

2001KI1 67-68-5

298.15

polyimide Mn/g.mol−1 = 46000, Mw/g.mol−1 = 80000, Matrimid 5218, Ciba-Geigy Co., Summit, NJ 1-methyl-2-pyrrolidinone C5H9NO

2001KI1 872-50-4

cloud points

0.200

T/K


2001KI1

cloud points


wB

96-48-0

298.15

polyimide Mn/g.mol−1 = 46000, Mw/g.mol−1 = 80000, Matrimid 5218, Ciba-Geigy Co., Summit, NJ N,N-dimethylformamide C3H7NO

0.130

Type of data:

2001KI1

cloud points


wB

0.050 319.55

polyimide Mn/g.mol−1 = 46000, Mw/g.mol−1 = 80000, Matrimid 5218, Ciba-Geigy Co., Summit, NJ γ-butyrolactone C4H6O2 T/K

Solvent (A):

Type of data:

0.020 319.65

cloud points


wB

0.010 319.05

0.04

Type of data:

71-23-8


0.001 316.75

Type of data:

1969DUS

298.15

polyisobutylene Mη /g.mol−1 = 6000, Mw/Mn = 1.14 by GPC n-butane C4H10

1972ZE1 106-97-8



64


________________________________________________________________________ continued T/K = 344.35 T/K = 337.85 T/K = 321.85

wB = 0.0079 wB = 0.0272 wB = 0.0466


polyisobutylene Mη /g.mol−1 = 703000, Mw/Mn = 1.14 by GPC n-butane C4H10 wB = 0.0114


wB = 0.0061 wB = 0.0112 wB = 0.0466

was kept constant 453.15 463.95 473.25 2.5 3.9 5.4


2002JOU 142-82-5

483.15 6.7

493.15 8.3

polyisobutylene Mη /g.mol−1 = 1660000, Mw/Mn = 1.14 by GPC n-hexane C6H14

1972ZE1 110-54-3

cloud points

T/K = 409.65

wB = 0.0204

Polymer (B): Characterization: Solvent (A): T/K = 387.85

106-97-8

cloud points

0.025 443.15 1.3

Type of data:

1972ZE1

(dT/dP)P=1/K.bar−1 = +0.37 (dT/dP)P=1/K.bar−1 = +0.37 (dT/dP)P=1/K.bar−1 = +0.37

polyisobutylene Mn/g.mol−1 = 600000, Mw/g.mol−1 = 1000000, Aldrich Chem. Co., Inc., Milwaukee, WI n-heptane C7H16

Solvent (A):

Type of data:

(dT/dP)P=1/K.bar−1 = +0.37

polyisobutylene Mη /g.mol−1 = 1660000, Mw/Mn = 1.14 by GPC n-butane C4H10


wB T/K P/MPa

106-97-8

cloud points

T/K = 253.85 T/K = 253.85 T/K = 253.85

Type of data:

1972ZE1

cloud points

T/K = 264.75

Type of data:

(dT/dP)P=1/K.bar−1 = +0.47 (dT/dP)P=1/K.bar−1 = +0.50 (dT/dP)P=1/K.bar−1 = +0.58

(dT/dP)P=1/K.bar−1 = +0.61

polyisobutylene Mη /g.mol−1 = 6000, Mw/Mn = 1.14 by GPC 2-methylbutane C6H12

cloud points wB = 0.0235


(dT/dP)P=1/K.bar−1 = +0.55

1972ZE1 78-78-4


65


polyisobutylene Mη /g.mol−1 = 703000, Mw/Mn = 1.14 by GPC 2-methylbutane C6H12 wB = 0.0220


polyisobutylene Mη /g.mol−1 = 1660000, Mw/Mn = 1.14 by GPC 2-methylbutane C6H12 wB = 0.0220


wB = 0.0226

(dT/dP)P=1/K.bar−1 = +0.44

1972ZE1 109-66-0

(dT/dP)P=1/K.bar−1 = +0.57

polyisobutylene Mη /g.mol−1 = 703000, Mw/Mn = 1.14 by GPC n-pentane C5H12

1972ZE1 109-66-0

cloud points

T/K = 353.55

wB = 0.0247


(dT/dP)P=1/K.bar−1 = +0.42


1972ZE1 109-66-0

cloud points

T/K = 347.35

wB = 0.0243


78-78-4



Type of data:

1972ZE1

cloud points

T/K = 403.55

Type of data:

(dT/dP)P=1/K.bar−1 = +0.45

cloud points

T/K = 323.35

Type of data:

78-78-4

cloud points

T/K = 330.55

Type of data:

1972ZE1

(dT/dP)P=1/K.bar−1 = +0.45

polyisobutylene Mη /g.mol−1 = 2250000, ρB (298 K) = 0.914 g/cm3, n-pentane C5H12

1962BAK 109-66-0


wB T/K

0.000953 0.00178 0.00209 0.00273 0.00530 0.00783 0.0125 355.85 352.75 351.75 351.15 350.50 350.03 349.95

0.0195 349.50

0.0202 349.65

wB T/K

0.0282 349.33

0.0341 349.15

0.0495 348.55

0.0754 347.05

0.0830 346.35

0.162 343.85

0.171 343.75

wB T/K

0.179 343.55

0.201 343.35

0.225 343.45

0.246 343.25

0.254 343.25


0.0982 345.65

0.128 344.25

66



polyisobutylene Mη /g.mol−1 = 2200, Mw/Mn = 1.14 by GPC propane C3H8 wB = 0.0135 wB = 0.0374

Polymer (B): Characterization: Solvent (A): ϕB

583-48-2

520.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 3,4-dimethylhexane C8H18 T/K


1989BOH

1989BOH 583-48-2


0.02

Type of data:

592-13-2

451.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 3,4-dimethylhexane C8H18 T/K


1989BOH


0.02

Type of data:

592-13-2

474.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,5-dimethylhexane C8H18 T/K


1989BOH


0.02

Type of data:

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,5-dimethylhexane C8H18 T/K


(dT/dP)P=1/K.bar−1 = +0.33 (dT/dP)P=1/K.bar−1 = +0.48


0.02

Type of data:

74-98-6

cloud points

T/K = 291.55 T/K = 279.85

Type of data:

1972ZE1

521.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,2-dimethylpentane C7H16


0.02


T/K

445.15

1989BOH 590-35-2


67


ϕB

T/K


108-08-7

442.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,4-dimethylpentane C7H16 T/K


1989BOH

1989BOH 108-08-7


0.02

Type of data:

565-59-3

460.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,4-dimethylpentane C7H16 T/K


1989BOH


0.02

Type of data:

565-59-3

484.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,3-dimethylpentane C7H16 T/K


1989BOH


0.02

Type of data:

405.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,3-dimethylpentane C7H16 T/K


590-35-2


0.02

Type of data:

1989BOH


0.02

Type of data:

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,2-dimethylpentane C7H16

404.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 3-ethylpentane C7H16

1989BOH 617-78-7


0.02


T/K

483.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 3-ethylpentane C7H16

1989BOH 617-78-7 continued


68



ϕB


0.02

T/K


ϕB

T/K

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY n-heptane C7H16 0.015 488.15


T/K

0.010 471.15

142-82-5

0.037 469.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY n-hexane C6H14

1989BOH 110-54-3

434.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY n-hexane C6H14 T/K


1989BOH

1989BOH 110-54-3


0.02

Type of data:

0.022 467.15

T/K


0.030 493.15


0.02

Type of data:

0.022 488.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY n-heptane C7H16


142-82-5


0.007 469.15

Type of data:

1989BOH


0.008 491.15

Type of data:

473.15

407.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY n-nonane C9H20

1989BOH 111-84-2


0.02


T/K

541.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY n-nonane C9H20

1989BOH 111-84-2 continued



69


ϕB


0.02

T/K


ϕB

T/K


1070-87-7

519.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,3,4-trimethylhexane C9H20 T/K


1989BOH

1989BOH 1070-87-7


0.02

Type of data:

1070-87-7

518.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,2,4,4-tetramethylpentane C9H20 T/K


1989BOH


0.02

Type of data:

111-65-9

503.15

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,2,4,4-tetramethylpentane C9H20 T/K


1989BOH


0.02

Type of data:

111-65-9

509.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY n-octane C8H18 T/K


1989BOH


0.02

Type of data:

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY n-octane C8H18


0.02

Type of data:

540.15

548.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,3,4-trimethylhexane C9H20


0.02


T/K

548.15

1989BOH 1070-87-7

70



ϕB

1,4-cis-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,2,4-trimethylpentane C8H18 T/K


T/K

540-84-1

441.15

poly(N-isopropylacrylamide) synthesized in the laboratory deuterium oxide D2O

2004SHI 7789-20-0

cloud points

cB/mol.l−1 = 0.690

T/K = 308.45 − 5.99 10−4 (P/MPa − 48.2)2


poly(N-isopropylacrylamide) 2000AFR −1 −1 −1 Mn/g.mol = 2200, Mw/g.mol = 10000, Mz/g.mol = 20500, synthesized in the laboratory water H2O 7732-18-5

Solvent (A):


wB T/K

0.0009 306.98

0.0010 307.17

0.0025 306.09

0.0049 306.40

wB T/K

0.2003 301.97

0.3017 301.01

0.3986 300.55

0.5001 300.32

Type of data:

1989BOH



Type of data:

471.15

1,4-trans-polyisoprene Mη /g.mol−1 = 780000, Sp2 Company, Ontario, NY 2,2,4-trimethylpentane C8H18

0.02

Type of data:

540-84-1


0.02

Type of data:

1989BOH

0.0075 305.91

0.0100 305.44

0.0249 304.70

0.0499 303.97

0.1002 303.21

0.3017 301.36

0.3505 300.99

demixing temperatures (LCST-behavior, measured by DSC)

wB T/K

0.0100 306.20

0.0249 305.63

0.0499 304.86

0.1002 304.03

0.1495 302.70

0.2003 302.50

0.2462 302.23

wB T/K

0.4000 300.89

0.4501 300.89

0.4942 300.55

0.5575 300.80

0.5984 300.85

0.6499 302.23

0.6992 302.86



71

________________________________________________________________________ Polymer (B): Characterization: Solvent (A):

poly(N-isopropylacrylamide) see table, synthesized in the laboratory water H2O

1990SCH 7732-18-5

Type of data: cloud points (LCST-behavior) ________________________________________

Mn/ g mol−1

Mw/ g mol−1

cB g/l

T/ K

________________________________________ 5400 14000 0.40 307.45 11000 76000 0.40 307.25 49000 160000 0.40 307.05 73000 400000 0.40 306.35 160000 440000 0.40 306.35 146000 530000 0.40 305.85 ________________________________________



2005XIA 7732-18-5

Type of data: cloud points (LCST-behavior) _______________________________________

Mn/ Mw/Mn −1 g.mol

wB

T/ K

_______________________________________ 2800 1.07 0.01 317.15 5000 1.15 0.01 312.05 6500 1.09 0.01 309.45 6700 1.16 0.01 309.55 10900 1.11 0.01 308.65 15700 1.13 0.01 307.75 26500 1.16 0.01 306.45 28900 2.00 0.01 304.35 _______________________________________



2005RAY 7732-18-5

cloud points (LCST-behavior) continued



72

________________________________________________________________________ continued _________________________________________________

Mn/ Mw/Mn g.mol−1

Tacticity % meso diads

wB

T/ K

_________________________________________________ 34000 1.20 45 0.01 304.25 37500 1.20 47 0.01 303.65 37200 1.20 49 0.01 303.25 39900 1.21 51 0.01 302.65 36900 1.23 53 0.01 301.65 35200 1.25 57 0.01 300.85 39800 1.21 62 0.01 297.85 39300 1.24 66 0.01 290.15 _________________________________________________


poly(N-isopropylacrylamide) Mn/g.mol−1 = 31700, Mw/g.mol−1 = 76000, synthesized in the laboratory water H2O


7732-18-5


0.014 304.35

0.034 304.85


poly(N-isopropylacrylamide) Mn/g.mol−1 = 36000, Mw/g.mol−1 = 53000, Mz/g.mol−1 = 69000, synthesized in the laboratory water H2O


1992INO

0.0490 303.50

0.0998 302.60

0.1490 301.40

0.1999 301.40

0.2508 301.16

0.3006 301.07

0.3575 300.85

0.4496 299.86

wB T/K

0.5500 301.01

0.6008 301.22

0.6449 301.22

0.7072 302.87

0.7571 304.82

0.8016 311.12

0.8406 316.82

0.9089 338.62


7732-18-5


wB T/K

Type of data:

2000AFR


cloud points (LCST-behavior, determined by DSC)

0.00001 0.00005 0.00010 0.00020 0.00040 310.15 309.55 309.55 309.45 309.35


0.4917 299.72

2002KUN 7732-18-5


73


poly(N-isopropylacrylamide) Mn/g.mol−1 = 70000, Mw/g.mol−1 = 224000 water H2O

7732-18-5


wB

0.01


T/K

305.95

poly(N-isopropylacrylamide) 2000AFR Mn/g.mol−1 = 83300, Mw/g.mol−1 = 124000, Mz/g.mol−1 = 181000 synthesized in the laboratory water H2O 7732-18-5


2001DJO


wB T/K

0.0025 304.10

0.0049 303.83

0.0075 303.73

0.0099 303.63

0.0149 303.63

0.0198 303.36

0.0250 303.26

0.0299 303.16

0.0349 302.96

wB T/K

0.0399 302.80

0.0453 302.70

0.0497 302.40

0.0749 302.40

0.1007 302.13

0.1503 301.93

0.1998 301.06

0.2487 300.90

0.3002 300.70

wB T/K

0.3500 300.60

0.4096 300.23

0.4523 300.23

0.5161 299.93

0.5499 300.23

0.6338 302.50

0.7571 304.82


poly(N-isopropylacrylamide) 2002RE1 −1 −1 Mn/g.mol = 70000, Mw/g.mol = 144000, synthesized in the laboratory by radical polymerization water H2O 7732-18-5



wB T/K P/bar

0.0035 313.0 100.0

0.0035 313.7 202.0

0.0035 314.2 354.5

0.0035 314.9 507.5

0.0035 315.1 558.5

0.0035 315.6 609.5

0.0035 315.8 660.5

0.0035 315.4 711.5

0.0307 310.2 20.5

wB T/K P/bar

0.0307 311.2 148.5

0.0307 311.7 262.5

0.0307 312.5 365.0

0.0307 313.1 426.0

0.0307 313.2 477.0

0.0307 313.4 507.5

0.0307 313.4 538.5

0.0307 313.3 558.5

0.0307 313.0 609.5





wB T/K P/bar

0.0039 307.2 20.55

0.0039 307.5 50.00

0.0039 308.1 148.50

0.0039 308.4 252.50

0.0039 308.4 354.50

0.0039 308.4 426.00

0.0039 308.2 507.50

wB T/K P/bar

0.0295 307.0 50.00

0.0295 307.7 148.50

0.0295 308.1 283.50

0.0295 308.1 354.50

0.0295 308.0 426.00

0.0295 307.9 507.50

0.0295 307.9 609.50


0.0039 308.0 609.50

0.0295 306.6 20.55

74



poly(N-isopropylacrylamide) 2001GOM −1 −1 Mn/g.mol = 301500, Mw/g.mol = 615000, synthesized in the laboratory by radical polymerization water H2O 7732-18-5



wB T/K P/MPa

0.01030 0.02011 0.02502 0.03574 0.03701 0.04167 0.04167 0.04167 0.04167 307.20 306.74 306.65 306.46 305.59 305.50 305.60 305.70 305.73 0.1 0.1 0.1 0.1 0.1 0.1 1.0 2.5 3.0

wB T/K P/MPa

0.04167 0.04167 0.04167 0.04167 0.04167 0.05646 0.06402 0.06774 0.07670 305.86 305.90 308.12 308.27 308.32 306.10 306.25 306.40 306.35 4.0 5.0 20.0 30.0 40.0 0.1 0.1 0.1 0.1

wB T/K P/MPa

0.08839 0.1057 306.46 305.89 0.1 0.1

Type of data:

0.1146 306.20 0.1

0.1474 305.84 0.1

0.1757 305.72 0.1

spinodal points (LCST-behavior)

wB T/K P/MPa

0.02011 0.03574 0.04167 0.04167 0.04167 0.04167 0.04167 0.04167 0.04529 321.6 312.1 309.2 308.5 309.2 308.2 307.6 307.4 310.7 0.10 0.10 0.10 1.0 2.5 3.0 4.0 5.0 0.10

wB T/K P/MPa

0.05646 0.06402 0.06774 0.07670 0.08839 0.1146 308.9 307.8 308.7 309.1 308.7 309.1 0.10 0.10 0.10 0.10 0.10 0.10


0.1757 310.9 0.10



0.1474 308.7 0.10


wB T/K P/bar

0.0103 307.2 1.0

0.0201 306.7 1.0

0.0250 306.6 1.0

0.0357 306.5 1.0

0.0370 305.6 1.0

0.0417 305.5 1.0

0.0417 305.6 10.0

0.0417 305.7 25.0

0.0417 305.7 30.0

wB T/K P/bar

0.0417 305.9 40.0

0.0417 305.9 50.0

0.0417 306.7 100.0

0.0417 308.0 200.0

0.0417 308.0 300.0

0.0417 308.0 400.0

0.0453 306.3 1.0

0.0565 306.1 1.0

0.0640 306.2 1.0

wB T/K P/bar

0.0677 306.4 1.0

0.0767 306.3 1.0

0.0884 306.5 1.0

0.1057 305.9 1.0

0.1146 306.2 1.0

0.1474 305.8 1.0

0.1757 305.7 1.0



1990OTA 7732-18-5 continued



75



0.059 303.05

0.044 305.45


0.690



2000PE1 7732-18-5

307.15

1998KUR 7732-18-5

T/K

306.45

poly(N-isopropylacrylamide-co-acrylamide) 2006SHE 2.2 mol% acrylamide, synthesized in the laboratory water H2O 7732-18-5


cB/(g/cm3)

0.005


T/K

307.55



3

cB/(g/cm )

0.005

Polymer (B): Characterization: Solvent (A): cB/(g/cm )

T/K

poly(N-isopropylacrylamide) synthesized in the laboratory water H2O 1.0

3

7732-18-5


cB/(g/l)

Type of data:

2004SHI

T/K = 306.75 − 5.59 10−4 (P/MPa − 51.7)2

poly(N-isopropylacrylamide) synthesized in the laboratory water H2O 0.01

Type of data:

0.0037 308.25


wB

Type of data:

0.0074 307.45

poly(N-isopropylacrylamide) synthesized in the laboratory water H2O


Type of data:

0.015 306.95

cloud points

cB/(mol/l)

Type of data:

0.030 306.15

T/K

309.45


cloud points (LCST-behavior) 0.005


T/K

311.15


76


poly(N-isopropylacrylamide-co-acrylamide) Mη/g.mol−1 = 15600, 7.4 mol% acrylamide, synthesized in the laboratory water H2O


0.005


cB/(g/cm )

0.005


T/K

2006SHE 7732-18-5

312.15


Solvent (A):

2006SHE 7732-18-5


3

cB/(g/cm )

0.005


T/K

316.85

poly(N-isopropylacrylamide-co-acrylic acid) 2000YAM −1 −1 Mn/g.mol = 330000, Mw/g.mol = 924000 5.4 mol% acrylic acid, synthesized in the laboratory water H2O 7732-18-5


311.35


3

wB pH T/K

T/K


Solvent (A):

Type of data:

7732-18-5


cB/(g/cm3)

Type of data:

2006SHE


0.001 2.0 307.35

0.001 3.0 307.45

0.001 4.0 309.35

0.001 5.0 311.15

0.001 6.0 312.55

Comments: The pH of the solution was adjusted by adding the appropriate amount of NaOH solution.

Polymer (B): Characterization: Solvent (A): Type of data: wB pH T/K

poly(N-isopropylacrylamide-co-acrylic acid) 32 mol% acrylic acid, synthesized in the laboratory water H2O


0.005 0.005 1.0 1.5

CRC Handbook of Liquid-Liquid Equilibrium Data of Polymer Solutions

CRC Handbook of Thermodynamic Data of Polymer Solutions, Three Volume Set: CRC Handbook of Thermodynamic Data of Polymer Solutions at Elevated Pressures

CRC Handbook of Thermodynamic Data of Copolymer Solutions

CRC Handbook of Thermodynamic data of copolymer solutions

CRC Handbook of Thermodynamic Data of Polymer Solutions at Elevated Pressures

Polymer Data Handbook

Polymer Data Handbook

CRC Handbook of Thermoelectrics

Modern Theory of Polymer Solutions

Handbook of Polymer Foams

Handbook of Polymer Synthesis

Handbook of Polymer Foams

CRC Handbook of Thermal Engineering

CRC Handbook of Laboratory Safety

CRC Handbook of Thermal Engineering

CRC Handbook of Medicinal Spices

CRC Handbook of Medicinal Spices

CRC Handbook of Medicinal Spices

CRC Handbook of Medicinal Spices

Handbook of Multiphase Polymer Systems

Handbook of polymer solution thermodynamics

Handbook of Polymer Reaction Engineering

Handbook of Polymer Solution Thermodynamics

Handbook of Data Visualization

Flow of Polymer Solutions Through Porous Media

Physical Chemistry of Polymer Solutions: Theoretical Background

Handbook of Data Compression

Handbook of Data Visualization

Handbook of Data Compression

Equilibrium Statistical Physics: Solutions Manual

CRC Handbook of Fundamental Spectroscopic Correlation Charts

CRC Handbook of Liquid-Liquid Equilibrium Data of Polymer Solutions

CRC Handbook of Thermodynamic Data of Polymer Solutions, Three Volume Set: CRC Handbook of Thermodynamic Data of Polymer Solutions at Elevated Pressures

CRC Handbook of Thermodynamic Data of Copolymer Solutions

CRC Handbook of Thermodynamic data of copolymer solutions

CRC Handbook of Thermodynamic Data of Polymer Solutions at Elevated Pressures

Polymer Data Handbook

Polymer Data Handbook

CRC Handbook of Thermoelectrics

Modern Theory of Polymer Solutions

Handbook of Polymer Foams

Handbook of Polymer Synthesis

Handbook of Polymer Foams

CRC Handbook of Thermal Engineering

CRC Handbook of Laboratory Safety

CRC Handbook of Thermal Engineering

CRC Handbook of Medicinal Spices

CRC Handbook of Medicinal Spices

CRC Handbook of Medicinal Spices

CRC Handbook of Medicinal Spices

Handbook of Multiphase Polymer Systems

Handbook of polymer solution thermodynamics

Handbook of Polymer Reaction Engineering

Handbook of Polymer Solution Thermodynamics

Handbook of Data Visualization

Flow of Polymer Solutions Through Porous Media

Physical Chemistry of Polymer Solutions: Theoretical Background

Handbook of Data Compression

Handbook of Data Visualization

Handbook of Data Compression

Equilibrium Statistical Physics: Solutions Manual

CRC Handbook of Fundamental Spectroscopic Correlation Charts

Recommend Documents