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： EP85305577.0申请日： 1985-08-06
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公开(公告)号： EP0173487A1公开(公告)日： 1986-03-05
- 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： US638319 19840806
- 主分类号： C08F10/00
- IPC分类号： C08F10/00 ; C08F4/64
摘要：
Ethylene and alpha-olefins are homopolymerized or copolymerized with another olefin monomer in the presence of a catalyst system comprising an organo metal cocatalyst and a titanium-containing catalyst component, said titanium-containing catalyst component being obtained by reacting together a porous particulate material, an organic magnesium compound, an oxygen containing compound, an acyl halide and titanium tetrachloride, a Group IIIa hydrocarbyl metal dihalide and Cl 2 , Br z , an interhalogen or mixtures thereof.
公开/授权文献
- EP0173487B1 Polymerization catalyst, production and use 公开/授权日：1989-08-30
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