发明名称 |
POLYMERIZATION PROCESS |
摘要 |
<p>The present invention relates to a process for polymerizing olefin(s) in the presence of metallocene-type catalyst compound, an activator and an inorganic oxide support, a Group 13 containing compound and a carboxylic acid, where the carboxylic acid is added to the polymerization reactor separately. The invention also relates to a process for transitioning from one polymerization catalyst to another.</p> |
申请公布号 |
EP1255783(B1) |
申请公布日期 |
2005.12.07 |
申请号 |
EP20000968611 |
申请日期 |
2000.10.03 |
申请人 |
UNIVATION TECHNOLOGIES LLC |
发明人 |
AGAPIOU, AGAPIOS, KYRIACOS;KUO, CHI-I |
分类号 |
C08F4/642;C08F2/00;C08F2/34;C08F4/659;C08F4/6592;C08F10/00;C08F10/02;C08F210/16;(IPC1-7):C08F10/00 |
主分类号 |
C08F4/642 |
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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