发明名称 |
Polyolefin polymerization process and catalyst. |
摘要 |
<p>An olefin polymerization catalyst prepared by reacting water with a magnesium dihalide in the presence of a phase transfer catalyst and reacting the resulting hydrated magnesium dihalide with reactants including a benzoic acid ester, an alkoxytitanium compound, an organoaluminium halide and a titanium halide.</p> |
申请公布号 |
EP0137971(A1) |
申请公布日期 |
1985.04.24 |
申请号 |
EP19840109883 |
申请日期 |
1984.08.20 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
MASINO, ALBERT PETER;COWAN, KIPLIN DALE;HAWLEY, GIL ROSS |
分类号 |
C08F4/658;C08F4/00;C08F4/60;C08F4/64;C08F10/00;(IPC1-7):C08F10/00 |
主分类号 |
C08F4/658 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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