| 发明名称 |
TRANSITION METAL CATALYST COMPOSITION |
| 摘要 |
<p>A transition metal compound and a metal halide compound are chemically combined to form a composition of matter. The composition of matter is rapidly mixed with a precipitating agent to form an active olefin polymerization catalyst under an olefin atmosphere and prepolymer is formed on said catalyst to yield a catalyst capable of producing low fines content polymer.</p> |
| 申请公布号 |
AU548880(B2) |
申请公布日期 |
1986.01.09 |
| 申请号 |
AU19810073587 |
申请日期 |
1981.07.30 |
| 申请人 |
PHILLIPS PETROLEUM CO. |
发明人 |
CHARLES EDWARD CAPSHEW;JAMES NEWTON SHORT;MELVIN BRUCE WELCH;RICHARD EWALDUS DIETZ |
| 分类号 |
C08F4/628;C08F4/60;C08F4/62;C08F10/00;(IPC1-7):C08F4/66;C08F10/02;C08F210/08 |
主分类号 |
C08F4/628 |
| 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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