Invention Grant
US07919639B2 Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
有权
纳米连接的异核茂金属催化剂组合物及其聚合物产物
- Patent Title: Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
- Patent Title (中): 纳米连接的异核茂金属催化剂组合物及其聚合物产物
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Application No.: US12489630Application Date: 2009-06-23
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Publication No.: US07919639B2Publication Date: 2011-04-05
- Inventor: Rex E. Murray , Kumudini C. Jayaratne , Qing Yang , Joel L. Martin , Gary L. Glass
- Applicant: Rex E. Murray , Kumudini C. Jayaratne , Qing Yang , Joel L. Martin , Gary L. Glass
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company LP
- Current Assignee: Chevron Phillips Chemical Company LP
- Current Assignee Address: US TX The Woodlands
- Agency: Merchant & Gould, P.C.
- Main IPC: C08F4/64
- IPC: C08F4/64 ; C08F4/642 ; C08F4/6592 ; B01J31/22
Abstract:
The present invention provides polymerization catalyst compositions employing novel heterodinuclear metallocene compounds. Methods for making these new dinuclear metallocene compounds and for using such compounds in catalyst compositions for the polymerization of olefins are also provided.
Public/Granted literature
- US20100324236A1 NANO-LINKED HETERONUCLEAR METALLOCENE CATALYST COMPOSITIONS AND THEIR POLYMER PRODUCTS Public/Granted day:2010-12-23
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