Invention Grant
- Patent Title: Method for preparing butene oligomer
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Application No.: US16644703Application Date: 2019-07-26
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Publication No.: US11370855B2Publication Date: 2022-06-28
- Inventor: Jin Lee , Dong Hyun Jo , Won Hee Kim , Gyeong Shin Choi
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: KR10-2018-0087542 20180727
- International Application: PCT/KR2019/009331 WO 20190726
- International Announcement: WO2020/022833 WO 20200130
- Main IPC: C08F10/10
- IPC: C08F10/10 ; C08F110/10 ; C08F4/52 ; C08F2/38 ; C08F6/02
Abstract:
The present invention provides a method for preparing a butene oligomer including a step of oligomerizing a polymerization solution including a halogenated hydrocarbon solvent, a nonpolar hydrocarbon solvent and an isobutene monomer in the presence of an organometal catalyst.
Public/Granted literature
- US20200283550A1 Method for Preparing Butene Oligomer Public/Granted day:2020-09-10
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