Tetrahydrofluorenyl containing group 4 metallocenes useful as catalysts for the polymerization of olefins, process for their preparation and use of said metallocenes for the polymerization of olefins

发明授权

US06448424B1 Tetrahydrofluorenyl containing group 4 metallocenes useful as catalysts for the polymerization of olefins, process for their preparation and use of said metallocenes for the polymerization of olefins 失效

标题翻译：可用作烯烃聚合催化剂的第4族金属茂的四氢芴基，其制备方法和所述茂金属用于烯烃聚合的方法

专利标题： Tetrahydrofluorenyl containing group 4 metallocenes useful as catalysts for the polymerization of olefins, process for their preparation and use of said metallocenes for the polymerization of olefins
专利标题（中）： 可用作烯烃聚合催化剂的第4族金属茂的四氢芴基，其制备方法和所述茂金属用于烯烃聚合的方法
申请号： US09562861

申请日： 2000-05-01
公开(公告)号： US06448424B1

公开(公告)日： 2002-09-10
发明人: Marvin D. Rausch , Emma J. Thomas , Serge Bettonville
申请人： Marvin D. Rausch , Emma J. Thomas , Serge Bettonville
主分类号： C07F708
IPC分类号： C07F708

摘要：

Novel silylene or ethylene bis(tetrahydrofluorenyl)metallocenes are synthesized and used as olefin polymerization catalysts.

摘要（中）：

合成了新的亚甲硅烷基或亚乙基双（四氢芴基）茂金属并用作烯烃聚合催化剂。

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