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:
Dec. 19, 2017
Filed:
Oct. 15, 2015
Applicants:
SK Innovation Co., Ltd., Seoul, KR;
SK Lubricants Co., Ltd., Seoul, KR;
Inventors:
Assignees:
SK INNOVATION CO., LTD., Seoul, KR;
SK LUBRICANTS CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11C 3/00 (2006.01); C07C 67/04 (2006.01); C10M 105/36 (2006.01); C07C 1/24 (2006.01); C07C 29/149 (2006.01); C07C 53/126 (2006.01); C10M 177/00 (2006.01); C11C 1/00 (2006.01); C11C 3/12 (2006.01); C07C 67/303 (2006.01); C07C 69/24 (2006.01); C07C 1/207 (2006.01); C07C 51/09 (2006.01); C07C 51/36 (2006.01); C07C 51/44 (2006.01);
U.S. Cl.
CPC ...
C07C 67/04 (2013.01); C07C 1/2078 (2013.01); C07C 1/24 (2013.01); C07C 29/149 (2013.01); C07C 51/09 (2013.01); C07C 51/36 (2013.01); C07C 51/44 (2013.01); C07C 53/126 (2013.01); C07C 67/303 (2013.01); C07C 69/24 (2013.01); C10M 105/36 (2013.01); C10M 177/00 (2013.01); C11C 1/00 (2013.01); C11C 1/005 (2013.01); C11C 3/12 (2013.01); C07C 2521/04 (2013.01); C07C 2521/06 (2013.01); C07C 2523/755 (2013.01); C07C 2523/883 (2013.01);
Abstract
Disclosed is a method of producing an estolide having high structural stability, including: a) preparing a fatty acid mixture from biomass-derived oil; b) separating the fatty acid mixture into a C16 fatty acid and a C18 fatty acid; c) converting the C18 fatty acid into a C18 or C17 linear internal olefin; and d) subjecting the C18 or C17 linear internal olefin and the C16 fatty acid to an estolide reaction, thus obtaining an estolide.