Invention Grant
US08012900B2 Nano-linked metallocene catalyst compositions and their polymer products
有权
纳米连接的茂金属催化剂组合物及其聚合物产物
- Patent Title: Nano-linked metallocene catalyst compositions and their polymer products
- Patent Title (中): 纳米连接的茂金属催化剂组合物及其聚合物产物
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Application No.: US11965982Application Date: 2007-12-28
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Publication No.: US08012900B2Publication Date: 2011-09-06
- Inventor: Rex E. Murray , Kumudini C. Jayaratne , Qing Yang , Joel L. Martin
- Applicant: Rex E. Murray , Kumudini C. Jayaratne , Qing Yang , Joel L. Martin
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company, L.P.
- Current Assignee: Chevron Phillips Chemical Company, L.P.
- Current Assignee Address: US TX The Woodlands
- Agency: Merchant & Gould, P.C.
- Main IPC: C07F17/02
- IPC: C07F17/02
Abstract:
The present invention provides polymerization catalyst compositions employing novel dinuclear metallocene compounds. Methods for making these new dinuclear metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
Public/Granted literature
- US20090170691A1 NANO-LINKED METALLOCENE CATALYST COMPOSITIONS AND THEIR POLYMER PRODUCTS Public/Granted day:2009-07-02
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