| Инд. авторы: | Kurmaz S.V., Pyryaev A.N |
| Заглавие: | Synthesis of N-vinyl-2-pyrrolidone-based branched copolymers via crosslinking free-radical copolymerization in the presence of a chain-transfer agent |
| Библ. ссылка: | Kurmaz S.V., Pyryaev A.N Synthesis of N-vinyl-2-pyrrolidone-based branched copolymers via crosslinking free-radical copolymerization in the presence of a chain-transfer agent // Polymer Science - Series B. - 2010. - Vol.52. - Iss. 1-2. - P.1-8. - ISSN 1560-0904. |
| Внешние системы: | DOI: 10.1134/S156009041001001X; SCOPUS: 2-s2.0-77749330875; |
| Реферат: | eng: Branched copolymers are synthesized via the crosslinking free-radical copolymerization of N-vinyl-2-pyrrolidone and dimethacrylates of various st ructures that is conducted in the presence of the chain-transfer agent 1-decanethiol. The kinetics of this process and the composition of the products are studied by IR spectroscopy, and the content of pendant C=C bonds is estimated. Correlations between the content of dimethacrylate monomer units in the copolymer and the rate of discoloration of a photochromic probe (6-nitrospiropyran) incorporated into the product are established. © 2010 Pleiades Publishing, Ltd.
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| Ключевые слова: | Synthesis (chemical); Ionic liquids; Copolymers; N-vinyl-2-pyrrolidone; Monomer units; IR spectroscopy; Copolymerization; Dimethacrylates; Decanethiol; Chain-transfer agents; C-C bonds; Branched copolymer; Free radical copolymerization; |
| Издано: | 2010 |
| Физ. характеристика: | с.1-8 |