发明名称 |
Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same |
摘要 |
A magnesium halide support material for a polyolefin catalysts is disclosed. The magnesium halide of present invention is prepared by reacting magnesium with an alkylhalide in a non-polar hydrocarbon solvent. Preparation of the support does not require the use electron donating solvents and therefore does not require extensive washing to remove the solvent from the support.
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申请公布号 |
US2004157727(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
US20030365558 |
申请日期 |
2003.02.12 |
申请人 |
LU HONGLAN;KONG GAPGOUNG;LIU ZHONGYANG;CHEN CHIH-JIAN |
发明人 |
LU HONGLAN;KONG GAPGOUNG;LIU ZHONGYANG;CHEN CHIH-JIAN |
分类号 |
B01J27/138;C08F4/02;C08F4/60;C08F10/00;C08F10/02;C08F210/16;(IPC1-7):B01J31/00 |
主分类号 |
B01J27/138 |
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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