摘要 |
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. |
申请人 |
China Petroleum&Chemical Corporation;Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation |
发明人 |
GAO, Mingzhi;WANG, Jun;LIU, Haitao;MA, Jing;CHEN, Jianhua;MA, Jixing;CAI, Xiaoxia;LI, Changxiu;HU, Jianjun;ZHANG, Xiaofan;LI, Xianzhong;ZHANG, Zhihui;DUAN, Ruilin;YANG, Linna;MA, Changyou |