Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
Catalyst component for olefin polymerization, and catalyst containing the same
The present invention provides a catalyst component for olefin polymerization, obtained by a reaction of magnesium, titanium, halogen and an internal electron donor, the internal electron donor comprising an imine compound as shown in Formula Z. The present invention also provides a preparation method of the catalyst component, and a catalyst for olefin polymerization containing the same. When the catalyst of the present invention is used for olefin polymerization reaction, the catalyst has a high activity, and a slow rate of activity decay, and the obtained polymer has a high isotacticity index, and a wide molecular weight distribution.
Beijing Research Institute of Chemical Industry, China Petroteum & Chemical Corporation China Petroleum & Chemical Corporation
C
C08F
inventional
Xianzhong Jun Jing Haitao Zhihui Jixing Changxiu Changyou Jianhua Linna Xiaoxia Ruilin Mingzhi Xiaofan Jianjun
Li Wang Ma Liu Zhang Ma Li Ma Chen Yang Cai Duan Gao Zhang Hu