Invention Grant
- Patent Title: Ethylene α-olefin copolymer
- Patent Title (中): 乙烯α-烯烃共聚物
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Application No.: US12451226Application Date: 2008-05-07
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Publication No.: US08748547B2Publication Date: 2014-06-10
- Inventor: Dong-Kyu Park , Byung-Kwon Lim , Jong-Joo Ha , Don-Ho Kum , Yang-Kee Kim , Choong-Hoon Lee , Seung-Whan Jung
- Applicant: Dong-Kyu Park , Byung-Kwon Lim , Jong-Joo Ha , Don-Ho Kum , Yang-Kee Kim , Choong-Hoon Lee , Seung-Whan Jung
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2007-0045179 20070509
- International Application: PCT/KR2008/002549 WO 20080507
- International Announcement: WO2008/140205 WO 20081120
- Main IPC: C08F4/76
- IPC: C08F4/76 ; C08F4/64 ; C08F4/52 ; C08F210/16 ; C08F210/14
Abstract:
The present invention relates to an ethylene α-olefin copolymer having a narrower molecular weight distribution, and a uniform distribution of comonomer. The ethylene α-olefin copolymer according to the present invention has a uniform comonomer distribution and exhibits a lower density in the same comonomer content, unlike conventional ethylene copolymers having a random or blocky comonomer distribution.
Public/Granted literature
- US20100087609A1 ETHYLENE ALPHA-OLEFIN COPOYMER Public/Granted day:2010-04-08
Information query
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