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Dilute solution properties of bisphenol a polycarbonate—II

✍ Scribed by W.R Moore; M.A Uddin


Book ID
107753173
Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
304 KB
Volume
6
Category
Article
ISSN
0014-3057

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📜 SIMILAR VOLUMES


Dilute solution properties of bisphenol
✍ W.R. Moore; M.A. Uddin 📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 227 KB

Almract--Adiabatic compressibility measurements of solutions of bisphenol A polycarbonate in a number of different solvents, including a 0-mixture, have been carried out. The results were used to estimate the number of solvent molecules solvating each repeat unit of the polymer. Tentative mechanisms

Dilute solution properties of bisphenol
✍ W.R. Moore; M. Uddin 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 391 KB

Dilute solutions of ten fractions of a bisphenol A polycarbonate (gl, 7000--77,000) have been examined by osmotic, light scattering and viscometric techniques at 25 °. Of the seven solvents used three are acidic, three basic and one a theta-solvent mixture. Second virial coefficients and other param

Viscosity-temperature relationships for
✍ W.R. Moore; M.A. Uddin 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 317 KB

Values of Q and A in the expression ~ = A exp (Q/RT)have been obtained for dilute solutions of fractions of a Bisphenol A polyearbonate in five solvents. The apparent activation energy of viscous flow Q varies with concentration c and molecular weight M according to where Q0 refers to the solvent a

Dilute solution properties of the polyet
✍ G. Allen; J. McAinsh; C. Strazielle 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 710 KB

Almlmet--Dilute solution properties of Union Carbide polysuiphone have been measured by light scattering, osmometry, and viscometry; Mark-Houwink expressions have been determined in a thermodynamically good solvent, two thermodynamically bad solvents, and one solvent at the 0-temperature. The follo