EMULSION COPOLYMERS OF ALPHA-METHYLSTYRENE AND STYRENE

被引：12

作者：

BRANSTON, RE

PLAUMANN, HP

SENDOREK, JJ

机构：

[1] Polysar Limited, Corporate Research and Development Division, Sarnia, Ontario

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1990年 / 40卷 / 7-8期

关键词：

D O I：

10.1002/app.1990.070400707

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 preparation of copolymers of α‐methylstyrene and styrene in an emulsion system is described. At both 40 and 60°C, there was no evidence of deviation from simple kinetics. Polymers of high molecular weight and high and high α‐methylstyrene content showed good thermal properties such as Tg and softening point. However, these polymers proved to be awkward to process due to a strong proclivity to degrade under shearing conditions. Copyright © 1990 John Wiley & Sons, Inc.

引用

页码：1149 / 1162

页数：14

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