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Dilute solutions of polyelectrolytes—VII. Viscometric study of copolymer of N,N-dimethyl-N,N-diallyl ammonium chloride with acrylamide in aqueous solutions

✍ Scribed by A. Flondor; S. Maxim; S. Ioan

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
257 KB
Volume
22
Category
Article
ISSN
0014-3057

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✦ Synopsis

The viscometric behaviour of N,N-dimethyl-N,N-diallyl ammonium chloride acrylamide copolymer was studied in NaC1 (0.05-0.5 mol.;l) aqueous solution, in the range 20-60 . The experimental data were interpreted in terms of intrinsic viscosity; the values of Huggins and Schulz Blaschke interaction parameters were determined as functions of the molecular weight of the copolymer and the concentration of the low molecular weight electrolyte. The dependence of intrinsic viscosity of copolymer solutions on temperature has also been studied.

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