SYNTHESIS OF GRAFT-COPOLYMERS OF ACRYLIC-MONOMERS ON AMYLOSE - EFFECT OF REACTION-TIME

被引：14
|
作者：
GONI, I
GURRUCHAGA, M
VAZQUEZ, B
VALERO, M
GUZMAN, GM
机构：
[1] Departamento de Ciencia y Tecnologia de Polimeros, Facultad de Química, Universidad del País Vasco, 20080 San Sebastián
来源：
EUROPEAN POLYMER JOURNAL | 1992年 / 28卷 / 08期
关键词：
D O I：
10.1016/0014-3057(92)90327-X
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 has been carried out on the graft copolymerization of methyl acrylate, ethyl acrylate. ethyl methacrylate and n-butyl methacrylate on the linear fraction of starch (amylose), initiated by ceric ammonium nitrate; the results are compared with those obtained previously for methyl methacrylate and butyl acrylate. We obtained the following maximum grafting efficiency = 99% for poly(methyl acrylate), percent grafting = 338% for poly(ethyl methacrylate) and percent total conversion = 97% for poly(n-butyl methacrylate). The results are discussed.
引用
收藏
页码：975 / 979
页数：5
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