Invention Application
- Patent Title: METALLOCENE COMPOUND, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
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Application No.: US17755538Application Date: 2020-10-30
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Publication No.: US20220389133A1Publication Date: 2022-12-08
- Inventor: Zhaolin YIN , Yuanhong MAO , Yucai CAO , Shengbiao LIANG , Hongping ZHU , Xiaofeng YE , Chen NI , Zhikang CHEN , Dongwen ZHONG , Sha SONG , Wenjun JIANG , Zhenyu LIU
- Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION , SHANGHAI RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO. LTD. , XIAMEN UNIVERSITY
- Applicant Address: CN Beijing; CN Shanghai; CN Xiamen, Fujian
- Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,SHANGHAI RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO. LTD.,XIAMEN UNIVERSITY
- Current Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,SHANGHAI RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO. LTD.,XIAMEN UNIVERSITY
- Current Assignee Address: CN Beijing; CN Shanghai; CN Xiamen, Fujian
- Priority: CN201911046672.5 20191030,CN201911047955.1 20191030
- International Application: PCT/CN2020/125121 WO 20201030
- Main IPC: C08F110/06
- IPC: C08F110/06 ; C07F17/02
Abstract:
A metallocene compound having a structure shown by formula (I). A functional group connected to a bridging atom of the metallocene compound is an amine-substituted group and/or a metallocene-substituted group and/or a substituted metallocene group. A metallocene catalyst containing the metallocene compound has high catalytic activity, and can synthesize metallocene polypropylene having high isotacticity. RIRIIZ(CpIII)n(E)2-nMLIVLV (I)
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