过硫酸铵-尿素引发丙烯酸甲酯与明胶接枝共聚

被引：8

作者：

陈友强

机构：

[1] 青岛大学理工学院化学系!青岛

来源：

应用化学 | 2000年 / 04期

关键词：

丙烯酸甲酯; 明胶; 接枝共聚合反应;

D O I：

暂无

中图分类号：

O636 [天然高分子化合物（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The graft copolymerization of methylacrylate onto gelatin initiated by persulfate urea redox system was studied. The effects of reaction parameters such as copolymerization temperature, copolymerization time, concentrations of initiator, monomer and gelatin on the grafting percentage( G ), grafting efficiency( E ) and total yield( Y ) were investigated. The molecular weight of PMA branch and its intrinsic viscosity were determined.

引用

页码：453 / 455

页数：3