发明名称 |
Polymerization catalyst systems, their production and use |
摘要 |
This invention is generally directed toward a supported catalyst system useful for polymerizing olefins. The method for preparing the catalyst system of the invention provides for an optionally supported, metallocene catalyst component which when utilized in a polymerization process exhibits improved reactor operability.
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申请公布号 |
US5552358(A) |
申请公布日期 |
1996.09.03 |
申请号 |
US19950495770 |
申请日期 |
1995.06.27 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
SPECA, ANTHONY N. |
分类号 |
B01J31/22;C08F4/619;C08F4/6192;C08F10/00;(IPC1-7):B01J31/00 |
主分类号 |
B01J31/22 |
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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