Invention Grant
- Patent Title: Ligand compound, organic chromium compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same thereof
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Application No.: US15566120Application Date: 2015-12-21
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Publication No.: US10392451B2Publication Date: 2019-08-27
- Inventor: Seok Pil Sa , Yong Ho Lee , Eun Ji Shin , Ki Soo Lee , Jin Young Park , Seul Ki Im
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2015-0083650 20150612; KR10-2015-0182257 20151218
- International Application: PCT/KR2015/014032 WO 20151221
- International Announcement: WO2016/200000 WO 20161215
- Main IPC: C08F4/69
- IPC: C08F4/69 ; C07F9/90 ; C07F11/00 ; C07F9/46 ; C07C2/08 ; C07F7/00 ; C07F9/00
Abstract:
The present invention relates to a ligand compound, catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The catalyst system for olefin oligomerization according to the present invention exhibit selectivity to 1-hexene or 1-octene while having excellent catalytic activity, thus enabling more efficient preparation of alpha-olefins.
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