The copolymerization activity of some vinyl ethers

被引：7

作者：

Bevington, J

Huckerby, T

Jenkins, A ^{[1
]}

机构：

[1] Univ Sussex, Sch Chem Phys & Environm Sci, Brighton BN1 9QJ, E Sussex, England

[2] Univ Lancaster, Sch Phys & Chem, Lancaster LA1 4YA, England

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1999年 / 36卷 / 12期

关键词：

radical copolymerization; vinyl ethers; methyl methacrylate; patterns of reactivity;

D O I：

10.1081/MA-100101633

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Monomer reactivity ratios have been determined for the radical copolymerizations of several vinyl ethers with either styrene or methyl methacrylate. The results permit some general conclusions to be drawn regarding the reactivities of the vinyl ethers, CH2=CH.O.R. When R is a comparatively small alkyl group, the reactivity of the vinyl ether towards the poly(methyl methacrylate) radical is low and almost independent of the precise nature of R; the reactivity is much lower when R is -CH2.CH2.Cl and also when R is a fairly large alkyl group, such as -C12H25, or an oxyethylene chain such as -CH2.CH2.O.CH2.CH2.OH.

引用

页码：1907 / 1922

页数：16

共 13 条

[1] Efficacy of precipitation in non-solvents for the recovery of pure polymers from solution [J].