Invention Application
- Patent Title: METHOD FOR PREPARING OLEFIN OLIGOMER (As Amende)
- Patent Title (中): 制备烯烃低聚物的方法（As Amende）
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Application No.: US15023632Application Date: 2015-06-12
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Publication No.: US20160207850A1Publication Date: 2016-07-21
- Inventor: EUN JI SHIN , Yong Ho LEE , Seok Pil SA , Ki Soo LEE , Jin Young PARK
- Applicant: LG CHEM, LTD.
- Priority: KR10-2014-0074368 20140618; KR10-2015-0080718 20150608
- International Application: PCT/KR2015/005953 WO 20150612
- Main IPC: C07C2/32
- IPC: C07C2/32
Abstract:
The present invention relates to a process for preparing an olefin oligomer including a step of contacting an olefin monomer with a composite catalyst in the presence of a halogenated organic solvent, wherein the composite catalyst includes: a transition metal compound; a cocatalyst; and an organic ligand including a diphosphonoamine compound in which two or more diphosphonoamines are combined via a polyvalent functional group.
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