淀粉与乙烯型单体接枝共聚物的应用研究新进展  

Progress in the Application of the Graft Copolymers of Starch with Vinyl Monomers

作　　者：陈密峰[1] 张秀娟[1] 张晶蓉[1] 朱琳辉[1] 

机构地区：[1]河南师范大学化学与环境科学学院河南省高等学校环境科学与工程重点实验室,河南新乡453002

出　　处：《化学世界》2002年第5期268-271,共4页Chemical World

基　　金：河南省自然科学基金资助项目 (9715 0 0 10 )

摘　　要：廉价易得的淀粉与乙烯型单体接枝共聚物兼具合成和天然高分子的优良性能 ,如塑化成膜性、超强吸水性、絮凝性、粘合性等 ,特别是其可生物降解性和原料的再生性 ,利于减小环境负荷及对非再生资源的依赖性。接枝共聚物的研究引起了人们的极大关注 ,开发应用日益广泛和深入。因此 。Starch is abundant and cheap. Its graft copolymers with vinyl monomers combine the excellent properties of the synthetic and natural polymers, such as plasticity and film forming functionality, high water absorbance, flocculence, adhesive effect and etc. In particular, the renewability of starch and the biodegradability of the copolymers are beneficial to reduce the load of ambient pollution and the dependence on unrenewable resources. A great deal of attention has been focused on the investigation of the graft copolymers, and the utilization of these substances is becoming more wide spread. Hence necessary to summarize the recent advances in the application of the graft copolymers in various fields is of significance.

关 键 词：淀粉 乙烯型单体 接枝共聚物 接枝淀粉 生物降解塑料 吸水剂 胶粘剂 吸附脂 

分 类 号：TQ316.343[化学工程—高聚物工业] O636.1[理学—高分子化学]