| 发明名称 |
CATALYST COMPONENT FOR ETHYLENE POLYMERIZATION AND COPOLYMERIZATION |
| 摘要 |
A catalyst component, adapted for use in the polymerization and copolymerization of ethylene, is formed by reaction of an organomagnesium compound and a tetraalkyl silicate, contact of the resulting product with a chlorinating reagent, and treatment of the product from the previous step with liquid titanium halide.
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| 申请公布号 |
CA2038728(C) |
申请公布日期 |
2002.11.19 |
| 申请号 |
CA19912038728 |
申请日期 |
1991.03.20 |
| 申请人 |
TEXAS ALKYLS, INC. |
发明人 |
MALPASS, DENNIS BENEDICT;WANG, BOR-PING ERIC |
| 分类号 |
C08F4/658;C08F4/60;C08F4/64;C08F4/656;C08F10/00;C08F10/02;(IPC1-7):C08F4/64 |
主分类号 |
C08F4/658 |
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