发明名称 |
METHOD FOR PRODUCTION OF TITANIUM HALIDE CATALYST COMPONENT, CATALYST SYSTEM INCLUDING SUCH COMPONENT, AND POLYMERIZATION OF ALPHA-OLEFINS USING SUCH SYSTEM |
摘要 |
<p>A titanium halide containing component suitable for use in a catalyst system comprising said component and an aluminum containing component is obtained by co-pulverizing a halogen containing magnesium compound, e.g. MgCl2, with an electron-donor compound, e.g. ethyl benzoate, to produce a co-pulverized product. The co-pulverized product is then reacted with an organic phosphite, e.g. triphenyl phosphite, to produce a reaction product. The reaction product is then reacted with a titanium halide compound, e.g. TiCl4. A catalyst system for the polymerization of alpha-olefins includes such titanium halide containing component and an organoaluminum component.</p> |
申请公布号 |
EP0043185(B1) |
申请公布日期 |
1984.10.10 |
申请号 |
EP19810302378 |
申请日期 |
1981.05.29 |
申请人 |
STAUFFER CHEMICAL COMPANY |
发明人 |
EPSTEIN, RONALD ALAN;MINK, ROBERT |
分类号 |
C08F4/00;C08F4/02;C08F4/60;C08F4/619;C08F4/64;C08F10/00;(IPC1-7):08F10/00;08F4/02;08F4/64 |
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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