| 发明名称 |
Solid alkene polymerization catalyst components and process for their preparation. |
| 摘要 |
A solid catalyst component for alkene polymerization comprising a magnesium halide, an electron donor and a phenoxy-titanium halide, the latter being a dihalophenoxy-titanium halide or a dialkoxyphenoxy-titanium halide in which the alkoxy groups each have from 1 to 8 carbon atoms.
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| 申请公布号 |
EP0357135(A2) |
申请公布日期 |
1990.03.07 |
| 申请号 |
EP19890202162 |
申请日期 |
1989.08.25 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
CHADWICK, JOHN CLEMENT;VILLENA, ALAN;VAN GAALEN, RONALD PETRUS CLEMENS |
| 分类号 |
C08F4/658;C08F4/60;C08F4/654;C08F4/6592;C08F10/00 |
主分类号 |
C08F4/658 |
| 代理机构 |
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代理人 |
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