Polymer-analogous transformations of polyvinyl alcohol

Modification of polyvinyl alcohol with monomethylolurea and 4,5-dihydroxyimidazolidin-2-one was performed in a wide temperature interval (40–80°С). Irrespective of the initial conditions, modification with the monofunctional agent yielded a non-cross-linked polyfunctional product, which was subseque...

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Bibliographic Details
Published inRussian journal of applied chemistry Vol. 89; no. 9; pp. 1485 - 1489
Main Authors Eritsyan, M. L., Karamyan, R. A., Sumbulyan, A. G., Petrosyan, G. S., Eritsyan, L. N.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.09.2016
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Crosslinking
Industrial Chemistry/Chemical Engineering
Initial conditions
Macromolecular Compounds and Polymeric Materials
Polyvinyl alcohol
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Summary:Modification of polyvinyl alcohol with monomethylolurea and 4,5-dihydroxyimidazolidin-2-one was performed in a wide temperature interval (40–80°С). Irrespective of the initial conditions, modification with the monofunctional agent yielded a non-cross-linked polyfunctional product, which was subsequently used for developing compounds for various purposes. The kinetics of the modifier grafting to the polymer was studied, which is important for controlling the process and choosing its optimum conditions.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427216090159