发明名称 |
Catalyst, catalyst composition and process for the polymerization of olefins. |
摘要 |
<p>A process for polymerizing alpha-olefins in the presence of a catalyst comprising two components. Component A is obtained by mixing a milled mixture of magnesium and particulate inorganic solid with an alcohol and then contacting the resultant product with a tetravalent halogenated titanium compound. Component B comprises a metallic hydride or an organometallic compound, e.g., an organoaluminum compound.</p> |
申请公布号 |
EP0014337(A2) |
申请公布日期 |
1980.08.20 |
申请号 |
EP19800100181 |
申请日期 |
1980.01.15 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
DIETZ, RICHARD EWALDUS |
分类号 |
C08F4/00;C08F4/60;C08F4/64;C08F10/00;(IPC1-7):08F10/00;08F4/64;08F4/02 |
主分类号 |
C08F4/00 |
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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