The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2019
Filed:
Apr. 22, 2015
Applicants:
SK Innovation Co., Ltd., Seoul, KR;
SK Lubricants Co., Ltd., Seoul, KR;
Inventors:
Hee Jung Jeon, Daejeon, KR;
Jin Hee Ok, Busan, KR;
Tae Jin Kim, Seoul, KR;
Wan Seop Kwon, Daejeon, KR;
Assignees:
SK Innovation Co., Ltd., Seoul, KR;
SK Lubricants Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/03 (2006.01); C10M 107/10 (2006.01);
U.S. Cl.
CPC ...
C07C 5/03 (2013.01); C10M 107/10 (2013.01); C10M 2205/0285 (2013.01); C10M 2205/173 (2013.01); C10N 2220/022 (2013.01); C10N 2220/023 (2013.01); C10N 2260/02 (2013.01); C10N 2270/00 (2013.01);
Abstract
Disclosed is a method of manufacturing high-quality lube base oil, by converting a low-value linear alpha-olefin having a C18 or more hydrocarbon chain into a linear internal-olefin having a controlled double bond position distribution and then oligomerizing the linear internal-olefin.