Microstructure study of new amphiphilic copolymers from 3-alkyl-1-vinylimidazolium salts

被引：10

作者：

Damas, C

Baggio, S

Brembilla, A

Lochon, P

机构：

[1] Lab. de Chim.-Phys. Macromoleculaire, CNRS-URA 494, INPL, F-54001 Nancy Cedex, 1 rue Grandville

来源：

EUROPEAN POLYMER JOURNAL | 1997年 / 33卷 / 08期

关键词：

D O I：

10.1016/S0014-3057(96)00266-2

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The surface active monomer 3-hexadecyl-1-vinylimidazolium bromide was copolymerized free-radically with N-vinyl-pyrrolidone or 3-methyl-1-vinylimidazolium bromide in ethanol solution at low conversion copolymerization. The reactivity ratios were determined by the Fineman-Ross and Kelen-Tudos methods. The non-linear regression of the copolymer composition variations vs the comonomer composition, using reactivity ratios as adjustable parameters was also employed. Their microstructures were examined in terms of instantaneous and average copolymer compositions as a function of conversion, diads fractions and average monomer lengths at initial polymerization. (C) 1997 Elsevier Science Ltd.

引用

页码：1219 / 1224

页数：6

共 17 条

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ANTON P, 1993, MAKROMOL CHEM, V194, P1

[2] N-ALKYL-3-VINYLPYRIDINIUM SALTS - HOMOPOLYMERIZATION OF THE HEXADECYL DERIVATIVE AND BEHAVIOR STUDY OF THE POLYMER IN AQUEOUS-MEDIA [J].