SOLVENT EFFECT IN RADICAL COPOLYMERIZATION OF METHYL METHACRYLATE WITH STYRENE

被引：89

作者：

ITO, T

OTSU, T

机构：

[1] Department of Applied Chemistry, Faculty of Engineering, Osaka City University, Sugimotocho, Sumiyoshi-ku, Osaka

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-CHEMISTRY | 1969年 / A 3卷 / 02期

关键词：

D O I：

10.1080/10601326908053805

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A study of the copolymerization of methyl methacrylate and styrene in monosubstituted benzenes such as benzene, benzonitrile, benzyl alcohol, and phenol was made at 60°C. It was found that the copolymerization parameters changed significantly with the polarity of solvents, and the relative reactivity of methyl methacrylate toward the polystyryl radical was correlated with the ET values of solvents. These results and spectroscopic data suggest that in the transition state of this copolymerization the polarized structure [formula omitted]of methyl methacrylate monomer became important, enhancing its reactivity, as the solvents became more protic. © 1969, Taylor & Francis Group, LLC. All rights reserved

引用

页码：197 / &

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