发明申请
- 专利标题： AMINO-IMINE METAL COMPLEX AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
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申请号： US17755484申请日： 2020-10-30
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公开(公告)号： US20230002432A1公开(公告)日： 2023-01-05
- 发明人: Rong GAO , Jingjing LAI , Zifang GUO , Qingqiang GOU , Junling ZHOU , Xiaofan ZHANG , Dongbing LIU , Jie LIN , Xinyang LI , Junhui ZHANG , Yuanning GU , Yan LI , Jingyan AN , Hui ZHAO
- 申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , BEIGING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
- 申请人地址： CN Beijing; CN Beijing
- 专利权人： CHINA PETROLEUM & CHEMICAL CORPORATION,BEIGING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
- 当前专利权人： CHINA PETROLEUM & CHEMICAL CORPORATION,BEIGING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
- 当前专利权人地址： CN Beijing; CN Beijing
- 优先权： CN201911049822.8 20191031,CN201911049911.2 20191031
- 国际申请： PCT/CN2020/125279 WO 20201030
- 主分类号： C07F15/04
- IPC分类号： C07F15/04 ; C08F4/70 ; C08F10/02
摘要：
An amino-imine metal complex represented by Formula I, its preparation method and an application thereof are provided. The complex is used as a main catalyst in catalysts for olefin polymerization, and can catalyze the polymerization of ethylene at a relatively high temperature to prepare branched polyethylene having high molecular weight.
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