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 metallocene catalyst which when utilized in a polymerization process substantially reduces reactor fouling and sheeting in a gas or slurry polymerization process.
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申请公布号 |
US6117955(A) |
申请公布日期 |
2000.09.12 |
申请号 |
US19960688344 |
申请日期 |
1996.07.30 |
申请人 |
EXXON CHEMICAL PATENTS INC |
发明人 |
AGAPIOU, AGAPIOS KYRIACOS;KUO, CHI-I;MUHLE, MICHAEL ELROY;SPECA, ANTHONY NICHOLAS |
分类号 |
C08F4/02;C08F4/619;C08F4/6192;C08F4/649;C08F10/00;(IPC1-7):C08F4/54 |
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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