发明名称 |
Catalyst delivery method, a catalyst feeder and their use in a polymerization process |
摘要 |
The present invention relates to an improved catalyst delivery method for introducing a supported bulky ligand metallocene-type catalyst system to a reactor for polymerizing one or more olefin(s). In particular, the invention provides for a method of introducing a supported metallocene-type catalyst system into a polymerization reactor by and in the presence of a carrier solution of an antistatic agent and a liquid diluent. Also, the invention is directed toward a catalyst feeder for use in a polymerization process.
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申请公布号 |
US2001012496(A1) |
申请公布日期 |
2001.08.09 |
申请号 |
US20010808576 |
申请日期 |
2001.03.14 |
申请人 |
EXXON CHEMICAL PATENTS, INC. |
发明人 |
AGAPIOU AGAPIOS K.;RUSSELL KATHRYN A. |
分类号 |
B01J8/00;B01J8/24;B01J19/26;C08F2/00;C08F2/34;C08F2/40;C08F4/60;C08F4/607;C08F4/6192;C08F4/659;C08F4/6592;C08F10/00;C08F210/16;(IPC1-7):C08F2/00 |
主分类号 |
B01J8/00 |
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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