发明名称 |
Olefin polymerization catalyst and process for preparing polyolefins using said catalyst |
摘要 |
An olefin polymerization catalyst is described which includes: (A) a solid catalyst component being prepared by copulverizing a magnesium compound, an aluminum compound, an electron donor and a titanium compound, and (B) an organoaluminum compound. The present invention is also directed to a process for preparing polyolefins using the aforesaid catalyst system to polymerize olefins.
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申请公布号 |
US6887817(B2) |
申请公布日期 |
2005.05.03 |
申请号 |
US20030649206 |
申请日期 |
2003.08.27 |
申请人 |
FORMOSA PLASTICS CORPORATION, U.S.A. |
发明人 |
LU BING;LU HONGLAN;CHEN CHIH-JIAN |
分类号 |
C08F4/658;C08F10/00;C08F110/02;C08F210/16;(IPC1-7):B01J31/00 |
主分类号 |
C08F4/658 |
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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