载体型茂金属催化剂  

Supported Metallocene Catalysts for Olefin Polymerization

作　　者：肖士镜[1] 

机构地区：[1]中国科学院化学研究所,北京100080

出　　处：《合成树脂及塑料》1999年第2期7-13,共7页China Synthetic Resin and Plastics

摘　　要：对载体型茂金属催化剂研究进展进行了评述。讨论了茂金属催化剂载体化方法,载体和茂金属载体化对催化剂性能和聚合物性质的影响以及各种载体型茂金属催化剂对烯烃聚合的催化行为。还简要介绍了生产双峰分子量分布聚合物的双金属催化剂。This paper reviewed the recent advances in supported metallocene - based catalyst systems for olefin polymerization . The heterogenization methods of the metallocene catalysts and the effects of supports and metallocene heterogenization on catalysis and polymer properties, as well as the behaviors of various supported metallocene catalysts in the olefin polymerization were discussed. The bimetallic catalyst for bimodal molecular weight distribution polyethylene was also introduced briefly.

关 键 词：载体型 茂金属催化剂 聚烯烃 载体化 催化剂 

分 类 号：TQ325.104[化学工程—合成树脂塑料工业] TQ426.8