发明名称 |
Aryloxyaluminoxanes |
摘要 |
Aryloxyaluminoxanes containing the unit <IMAGE> where R is unsubstituted or substituted aryl, such as phenyl or naphthyl, are useful as a cocatalysts in Ziegler-Natta and Kaminsky-type olefin polymerization catalysts. They can be formed by reaction of a source of water with an organoaluminum compound containing the desired aryloxy moiety or by reaction of preformed aluminoxane with an organic compound, such as a phenol, containing such a moiety.
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申请公布号 |
US5391793(A) |
申请公布日期 |
1995.02.21 |
申请号 |
US19920969920 |
申请日期 |
1992.11.02 |
申请人 |
AKZO NOBEL N.V.;NORTHWESTERN UNIVERSITY |
发明人 |
MARKS, TOBIN J.;YANG, XINMIN;MIRVISS, STANLEY B. |
分类号 |
B01J31/02;B01J31/14;B01J31/22;C07F5/06;C08F10/00;(IPC1-7):C07F5/06 |
主分类号 |
B01J31/02 |
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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