发明名称 |
OLEFIN POLYMERIZATION CATALYST AND USE |
摘要 |
A process as disclosed for preparing a titanium-containing olefin polymerization catalyst that has improved utility for the copolymerization of ethylene and a higher alpha-olefin. The method involves the addition of a specified amount of water during the initial steps of the catalyst preparation. The resulting catalyst and its use in copolymerization are also described.
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申请公布号 |
CA2100143(A1) |
申请公布日期 |
1994.04.24 |
申请号 |
CA19932100143 |
申请日期 |
1993.07.08 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
MITCHELL, KENT E.;WELCH, MELVIN B.;STACY, ELIZABETH M. |
分类号 |
C08F4/658;C08F4/60;C08F4/655;C08F10/00;(IPC1-7):C08F4/64;C08F210/02 |
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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