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Your search keyword '"2-methyl-5-vinylpyridine"' showing total 5 results
Start Over Descriptor "2-methyl-5-vinylpyridine" Journal fibre chemistry
5 results on '"2-methyl-5-vinylpyridine"'

1. Relaxation properties of a chemisorption fiber based on the copolymer of acrylonitrile and 2-methyl-5-vinylpyridine

Author

V. E. Sorokin, M. P. Zverev, V. G. Brusentsova, N. F. Kalyanova, L. K. Kuznetsova, and A. N. Barash

Subjects
Materials science, Dimethyl sulfoxide, General Chemical Engineering, Composite number, General Chemistry, chemistry.chemical_compound, chemistry, Chemisorption, Polymer chemistry, Copolymer, Relaxation (physics), General Materials Science, Fiber, Acrylonitrile, 2-methyl-5-vinylpyridine
Abstract

The relaxation properties of chemisorption fibers based on copolymers of acrylonitrile and 2-methyl-5-vinylpyridine synthesized in aqueous medium and in dimethyl sulfoxide were investigated. It was shown that the conditions of synthesis of the copolymers affect the relaxation properties of the fibers. It was hypothesized that the change in the relaxation properties is due to the composite composition of the copolymers, which is determined by the copolymerization constants.

Published
1993
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3. Molecular weight distribution of acrylonitrile-2-methyl-5-vinylpyridine copolymers

Author

A. K. Dibrova, E. V. Kustarev, A. N. Barash, and N. F. Kalyanova

Subjects
chemistry.chemical_compound, Fractional Precipitation, Materials science, chemistry, General Chemical Engineering, Polymer chemistry, Copolymer, Molar mass distribution, General Materials Science, General Chemistry, Fractionation, Acrylonitrile, 2-methyl-5-vinylpyridine
Abstract

A fractionation of an acrylonitrile-2-methyl-5-vinylpyridine copolymer with respect to composition and molecular weight has been carried out by the fractional precipitation method. The distribution of the copolymer with respect to composition has a bimodal character, which may exert an effect on the properties of solutions and fibres.

Published
1986
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4. Determination of the composition of an acrylonitrile-2-methyl-5-vinylpyridine copolymer in dimethyl sulfoxide solution by the infrared spectroscopy method

Author

N. F. Kalyanova, T. N. Komogorova, R. S. Sannikova, and A. K. Dibrova

Subjects
chemistry.chemical_compound, Chemistry, Dimethyl sulfoxide, General Chemical Engineering, Polymer chemistry, Copolymer, Infrared spectroscopy, Organic chemistry, General Materials Science, Composition (visual arts), General Chemistry, Acrylonitrile, 2-methyl-5-vinylpyridine
Published
1983
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