Study of methyl methacrylate polymerization in the presence of rubbers

被引：13
|
作者：
Cangialosi, D
Lindsay, C
McGrail, PT
Spadaro, G
机构：
[1] Univ Palermo, Dipartimento Ingn Chim Proc & Mat, I-90128 Palermo, Italy
[2] ICI Technol, Wilton Ctr, Middlesbrough TS90 8JE, Cleveland, England
来源：
EUROPEAN POLYMER JOURNAL | 2001年 / 37卷 / 03期
关键词：
PMMA-rubber blends; in-situ polymerization; glassy polymers; toughening;
D O I：
10.1016/S0014-3057(00)00143-9
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Grafting of poly(methylmethacrylate) onto various unsaturated rubbers is described. The grafting is achieved through thermally initiated methylmethacrylate in-situ polymerization. The main features of the polymerization process, i.e. conversion vs, time, grafting to rubber and gel percentage, have been investigated. The chemical structure of the rubber influences the process: rubber with pendant unsaturations gives rise to higher level of grafting. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：535 / 539
页数：5
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