Polymer FractionationManfred J. R. Cantow |
From inside the book
Results 1-3 of 63
Page 8
... components is a tremendous number n , often approach- ing the number of mers in the component of highest molecular weight . The phase diagram for a solution of n + 1 components ( a solvent and n polymer components ) is a diagram in an n ...
... components is a tremendous number n , often approach- ing the number of mers in the component of highest molecular weight . The phase diagram for a solution of n + 1 components ( a solvent and n polymer components ) is a diagram in an n ...
Page 9
... components under a constant pressure , the inde- pendent variables are the concentrations of the n components and the d2AG on a2AG ôn ông a2AG a2AG = U = 0 ( 10 ) an au au ani an 2 = V = 0 ( 11 ) a2AG a2 AG anon2 dn - temperature ...
... components under a constant pressure , the inde- pendent variables are the concentrations of the n components and the d2AG on a2AG ôn ông a2AG a2AG = U = 0 ( 10 ) an au au ani an 2 = V = 0 ( 11 ) a2AG a2 AG anon2 dn - temperature ...
Page 351
... components X and Y of the copolymer may be distributed randomly along the polymer chain or part of the molecule may preferentially contain the component X and the other contain component Y. This non- identical , nonstatistical ...
... components X and Y of the copolymer may be distributed randomly along the polymer chain or part of the molecule may preferentially contain the component X and the other contain component Y. This non- identical , nonstatistical ...
Contents
Polydispersity of High Polymers | 3 |
Fractionation Theory | 10 |
Fractionation Efficiency | 27 |
Copyright | |
46 other sections not shown
Other editions - View all
Common terms and phrases
acetone acid Acta applied average molecular weight Benzene Biochem calculated Cantow cell cellulose centrifugal Chem chemical inhomogeneity Chim chloride chromatography Claesson column components composition constant copolymers cross-linked crystalline cyclohexane density dependence Desreux determined diffusion dilute distribution curve distribution function effect elution equation equilibrium experimental Extraction Flory flow curve Giesekus gradient graft copolymer heterogeneity high polymers increasing integral distribution investigated linear liquid low molecular weight Makromol measurements Methanol methyl methacrylate mixture molecular weight distribution molecules monomer nonsolvent obtained optical parameters particles phase Phys plot polydispersity polyethylene polymer concentration Polymer Sci polymer solution polymerization polypropylene polystyrene polyvinyl acetate polyvinyl alcohol procedure ratio refractive index report of Farbenfabriken sample Section sedimentation coefficient separation shear shown in Fig solubility solvent solvent-nonsolvent species Styrene technique temperature theoretical tion titration Toluene turbidity turbidity curves ultracentrifuge values vinyl acetate viscosity volume weight fraction