Invention Grant
- Patent Title: Post metallocene-type transition metal compounds
- Patent Title (中): 后茂金属型过渡金属化合物
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Application No.: US13386282Application Date: 2010-07-23
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Publication No.: US08759461B2Publication Date: 2014-06-24
- Inventor: Sang-Jin Jeon , Hoon Chae , Cheon-Il Park , Kyung-Seop Noh , Won-Hee Kim
- Applicant: Sang-Jin Jeon , Hoon Chae , Cheon-Il Park , Kyung-Seop Noh , Won-Hee Kim
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Priority: KR10-2009-0067395 20090723
- International Application: PCT/KR2010/004842 WO 20100723
- International Announcement: WO2011/010891 WO 20110127
- Main IPC: C08F4/76
- IPC: C08F4/76 ; C08F4/64 ; C08F4/52
Abstract:
The present invention relates to a novel post metallocene-type ligand compound, to a metal compound containing the ligand compound, to a catalytic composition containing the metal compound, and to a method for preparing same, as well as to a method for preparing olefin polymers using the catalytic composition. The present invention provides a catalyst for preparing special polyolefin-based polymers having excellent activity.
Public/Granted literature
- US20120196994A1 NOVEL POST METALLOCENE-TYPE TRANSITION METAL COMPOUNDS Public/Granted day:2012-08-02
Information query
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