Accession Number : AD0773705

Title :   Etude de Proprietes Hydrodynamiques de Solutions de Polymeres en Mauvais Solvants (Study of Hydrodynamics Properties of Solutions of Polymers in Poor Solvents),

Corporate Author : MONTREAL UNIV (QUEBEC) DEPT OF CHEMISTRY

Personal Author(s) : Ho-Duc,Nga ; Daoust,H. ; Bissonnette,F.

Report Date : 14 JUN 1971

Pagination or Media Count : 7

Abstract : Sedimentation coefficients (ultracentrifuge), second virial coefficients (light scattering) and intrinsic viscosities have been measured at various concentrations near the theta-point for solutions of polystyrene in cyclohexane and of polyisobutylene in ethyl heptanoate. The results have been analyzed in the light of several current theories. (Modified author abstract)

Descriptors :   *Polystyrene, *Hydrodynamics, Canada, Solutions(Mixtures), Sedimentation, Equations of state, Light scattering, Viscosity, Ultracentrifuges, Organic solvents

Subject Categories : Physical Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE