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 supporting the catalyst of the invention provides for a supported bulky ligand transition metal catalyst which when utilized in a polymerization process substantially reduces the reactor fouling and sheeting in a gas, slurry or liquid pool polymerization process.
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申请公布号 |
US6124230(A) |
申请公布日期 |
2000.09.26 |
申请号 |
US19950502231 |
申请日期 |
1995.07.13 |
申请人 |
EXXON CHEMICAL PATENTS, INC. |
发明人 |
SPECA, ANTHONY NICHOLAS;BRINEN, JEFFREY LAWRENCE |
分类号 |
C08F4/02;C08F4/619;C08F4/6192;C08F4/642;C08F4/647;C08F10/00;(IPC1-7):B01J31/18 |
主分类号 |
C08F4/02 |
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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