GRAFTING MALEIC-ANHYDRIDE AND COMONOMERS ONTO POLYETHYLENE

被引：99

作者：

SAMAY, G ^{[1
]}

NAGY, T ^{[1
]}

WHITE, JL ^{[1
]}

机构：

[1] UNIV AKRON, INST POLYMER ENGN, AKRON, OH 44325 USA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1995年 / 56卷 / 11期

关键词：

D O I：

10.1002/app.1995.070561105

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 dicarboxylic anhydrides onto polyolefins has great practical importance. The process of grafting maleic anhydride onto high-density polyethylene in the presence of various comonomers in an intermeshing corotating twin-screw extruders was studied. Three types of comonomers were investigated: (i) vinyl monomers, including styrene and methacrylic acid; (ii) esters of dicarboxylic acids forming succinic groups after grafting, such as fumaric acid; and (iii) esters of fumaric and maleic acid and ethylenically unsaturated cyclic dicarboxylic anhydrides, such as Diels-Alder adducts of maleic anhydride; and (iv) dienes and dodecenyl succinic anhydride. (C) 1995 John Wiley & Sons, Inc.

引用

页码：1423 / 1433

页数：11

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