发明授权
- 专利标题： Aryl substituted metallocene catalysts and their use
- 专利标题（中）： 芳基取代茂金属催化剂及其应用
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申请号： US09334852申请日： 1999-06-17
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公开(公告)号： US06262201B1公开(公告)日： 2001-07-17
- 发明人: M. Bruce Welch , Erik Licht , Helmut G. Alt
- 申请人： M. Bruce Welch , Erik Licht , Helmut G. Alt
- 主分类号： C08F458
- IPC分类号： C08F458
摘要：
Substituted metallocenes which have a substituent selected from the group consisting of aryl alkyl, aryl alkyl silyl, and aryl silyl groups, catalyst systems resulting from the combination of such metallocenes and a cocatalyst, and for producing olefins using such catalyst systems.
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