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 |