发明公开
- 专利标题： Polymerization catalyst, production and use
- 专利标题（中）： 聚合催化剂，生产和使用
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申请号： EP85309069.4申请日： 1985-12-12
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公开(公告)号： EP0188099A1公开(公告)日： 1986-07-23
- 发明人: Best, Steven Arthur
- 申请人： EXXON RESEARCH AND ENGINEERING COMPANY
- 申请人地址： P.O.Box 390, 180 Park Avenue Florham Park, New Jersey 07932-0390 US
- 专利权人： EXXON RESEARCH AND ENGINEERING COMPANY
- 当前专利权人： EXXON RESEARCH AND ENGINEERING COMPANY
- 当前专利权人地址： P.O.Box 390, 180 Park Avenue Florham Park, New Jersey 07932-0390 US
- 代理机构： Northover, Robert Frank
- 优先权： US680871 19841212
- 主分类号： C08F4/68
- IPC分类号： C08F4/68 ; C08F10/00
摘要：
A vanadium-containing catalyst component useful for polymerizing olefins to polyolefins having a high molecular weight and broad molecular weight distribution comprising polymerizing the olefins in the presence of a catalyst comprising (a) a vanadium-containing catalyst component obtained by contacting an inert support material with an organoaluminum compound, an acyl halide and a vanadium compound, and (b) an aluminum alkyl cocatalyst.
公开/授权文献
- EP0188099B1 Polymerization catalyst, production and use 公开/授权日：1989-08-30
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