EFFECT OF ACETONITRILE AS COSOLVENT ON THE GRAFTING OF METHYL-METHACRYLATE ONTO AMYLOSE

被引：0

作者：

MARGELI, MT ^{[1
]}

VAZQUEZ, MB ^{[1
]}

VALERO, M ^{[1
]}

GUZMAN, GM ^{[1
]}

机构：

[1] FAC CIENCIAS QUIM DONOSTIA,DEPT MACROMOLEC,DONASTIA SAN SEBASTIAN,SPAIN

来源：

EUROPEAN POLYMER JOURNAL | 1992年 / 28卷 / 08期

关键词：

D O I：

10.1016/0014-3057(92)90328-Y

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 graft copolymerization of methyl methacrylate onto amylose was carried out in water/acetonitrile mixtures in order to study the influence of the composition of the reaction medium on the grafting parameters. A slight improvement of the reaction yield was obtained when low concentrations of solvent Were used; as the concentration was increased, there were decreases in the conversion, grafting and number of grafted chains.

引用

页码：981 / 984

页数：4

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