Thermodynamic properties of aqueous polymer solutions: poly(ethylene glycol)/dextran
β Scribed by Haynes, C. A.; Beynon, R. A.; King, R. S.; Blanch, H. W.; Prausnitz, J. M.
- Book ID
- 121242915
- Publisher
- American Chemical Society
- Year
- 1989
- Tongue
- English
- Weight
- 722 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0022-3654
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## Abstract Miscibility of poly(ethylene glycol) (PEG) with dextran (Dx) was investigated by dilute solution viscometry. Dilute solution viscosity measurements were made on ternary systems, polymer (1)/polymer (2)/solvent (H~2~O), for four different average molecular weights of PEG and Dx. The intr
## Abstract The unperturbed molecular dimensions of poly(ethylene glycol) (PEG) samples (of different molecular weights) have been evaluated in aqueous solutions from viscosity measurements at 25, 30, 35, and 40Β°C. The unperturbed dimension, __K__~ΞΈ~, has been determined from extrapolation methods,