NdCl_3/MgCl_2 BISUPPORTED CATALYST FOR OLEFIN POLYMERIZATION  

作　　者：王海 肖士镜 蔡世绵 

机构地区：[1]Institute of Chemistry, Academia Sinica, Beijing, 100080

出　　处：《Chinese Journal of Polymer Science》1993年第4期64-67,共4页高分子科学（英文版）

摘　　要：The NdCl_3/MgCl_2 bisupported catalyst was prepared by using NdCl_3 ,MgCl_2, (CH_3)_2(CH_2)_2 OH and TiCl_4. It is shown that the structure of bisupported catalyst was different from those of either NdCl_3 or MgCl_2 single supported catalyst. A peculiar type of kinetic curve for ethylene polymerization was found.The NdCl_3/MgCl_2 bisupported catalyst was prepared by using NdCl_3 ,MgCl_2, (CH_3)_2(CH_2)_2 OH and TiCl_4. It is shown that the structure of bisupported catalyst was different from those of either NdCl_3 or MgCl_2 single supported catalyst. A peculiar type of kinetic curve for ethylene polymerization was found.

关 键 词：NdCl_3 MgCl_2 Bisupported catalyst Olefin polymerization 

分 类 号：O63[理学—高分子化学]