路易氏碱在阴离子聚合领域中的应用 Ⅱ.调节作用  

APPLICATION OF LEWIS BASE IN THE FIELD OF ANIONIC POLYMERIZATION Ⅱ.REGULATION EFFECT

作　　者：金关泰[1] 张兴英[1] 杨万春 

机构地区：[1]北京化工大学

出　　处：《弹性体》1998年第1期43-50,共8页China Elastomerics

摘　　要：主要介绍路易氏碱在阴离子聚合中的调节作用，即对聚二烯烃的顺、反１，４－结构，１，２－或３，４－结构，某些聚合物的等规、间规和无规结构以及共聚物的序列分布加以讨论，并尽量汇总一些产物微观结构含量和路易氏碱浓度之间的定量关系式。his paper deals with the introduction of Lewis base used in the area of anionic polymerization for regulating the microstructures of different polymers including cis、trans1,4、1,2-and 3,4-contents in polydiene,some syndio-、iso-and atactic polymers as well as the sequence distrutions in the copolymers;besides,some quantiataive relationships between the 1,2-contents and the concentration of Lewis base were also presented.

关 键 词：路易氏碱 阴离子聚合 调节作用 聚合 高聚物 

分 类 号：TQ316.324[化学工程—高聚物工业]