Novick, Kim & Lee, PLLC
Catalyst component for olefin polymerization, catalyst, and use thereof
Disclosed is a catalyst component for olefin polymerization. The catalyst component comprises magnesium, titanium, halogen and an internal electron donor. The internal electron donor includes an imine compound with a ketone group as shown in Formula I. Disclosed further is a method of preparing the catalyst component, and a catalyst for olefin polymerization containing the catalyst component. When the catalyst is used in olefin polymerization reaction especially propene polymerization reaction, the catalyst has a high activity and a long term activity and good hydrogen response, and the obtained polymer has characteristics of an adjustable isotactic index and a relatively wide molecular weight distribution.
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION CHINA PETROLEUM & CHEMICAL CORPORATION
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additional inventional inventional inventional inventional additional inventional
Mingzhi Changyou Haitao Jing Jixing Jianhua Jianjun Jun Xiaoxia Ruilin Changxiu Zhihui
Gao Ma Liu Ma Ma Chen Hu Wang Cai Duan Li Zhang