发明申请
- 专利标题： LONG CHAIN-BRANCHED ETHYLENE-ALPHA OLEFIN COPOLYMER
- 专利标题（中）： 长链分支乙烯 - 丙烯烯烃共聚物
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申请号： US12600328申请日： 2008-05-16
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公开(公告)号： US20100179291A1公开(公告)日： 2010-07-15
- 发明人: Choong-Hoon Lee , Byung-Kwon Lim , Eun-Jung Lee , Jong-Joo Ha , Seung-Whan Jung , Jung-A Lee , Ki-Su Ro , Don-Ho Kum , Dong-Kyu Park
- 申请人： Choong-Hoon Lee , Byung-Kwon Lim , Eun-Jung Lee , Jong-Joo Ha , Seung-Whan Jung , Jung-A Lee , Ki-Su Ro , Don-Ho Kum , Dong-Kyu Park
- 申请人地址： KR Seoul
- 专利权人： LG CHEM, LTD.
- 当前专利权人： LG CHEM, LTD.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2007-0047685 20070516
- 国际申请： PCT/KR08/02742 WO 20080516
- 主分类号： C08F4/78
- IPC分类号： C08F4/78 ; C08F210/02
摘要：
The present invention relates to an ethylene-alpha olefin copolymer comprising long chain branches (LCB), while having a narrow molecular weight distribution. The ethylene-alpha olefin copolymer can be prepared by a continuous solution polymerization process using an activated catalyst composition containing a Group 4 transition metal compound having a monocyclopentadienyl ligand, to which a quinoline amino group is introduced.
公开/授权文献
- US08513369B2 Long chain-branched ethylene-alpha olefin copolymer 公开/授权日：2013-08-20