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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.:

US 9976098 B1

PDFFull Text
Date of Patent:
May. 22, 2018

Filed:

Apr. 08, 2014

Method for preparing high-quality lubricant from biomass-derived fatty acid

Applicants:

SK Innovation Co., Ltd., Seoul, KR;

SK Lubricants Co., Ltd., Seoul, KR;

Inventors:

Hee Jung Jeon, Daejeon, KR;

Ja Hyun Yang, Daejeon, KR;

Tae Jin Kim, Seoul, KR;

Young Hwan Lee, Daejeon, KR;

Jong Chan Lee, Sejong, KR;

Wan Seop Kwon, Daejeon, KR;

Jin Hee Ok, Busan, KR;

Assignees:

SK INNOVATION CO., LTD., Seoul, KR;

SK LUBRICANTS CO., LTD., Seoul, KR;

Attorney:

Abelman, Frayne & Schwab

Primary Examiner:

Vishal Vasisth

Int. Cl.
CPC ...
C10M 135/34 (2006.01); C10M 105/34 (2006.01); C10G 45/00 (2006.01); C07C 1/00 (2006.01); C07C 4/00 (2006.01); C10G 1/00 (2006.01); C10M 105/24 (2006.01); C10M 107/08 (2006.01); C10M 177/00 (2006.01); C10M 107/10 (2006.01); C10G 69/12 (2006.01); C10G 3/00 (2006.01); B01J 23/44 (2006.01); B01J 29/08 (2006.01); B01J 35/00 (2006.01); B01J 35/10 (2006.01);
U.S. Cl.
CPC ...
C10M 105/24 (2013.01); B01J 23/44 (2013.01); C10G 3/44 (2013.01); C10G 69/126 (2013.01); C10M 107/08 (2013.01); C10M 107/10 (2013.01); C10M 177/00 (2013.01); B01J 29/084 (2013.01); B01J 35/0026 (2013.01); B01J 35/1019 (2013.01); B01J 35/1042 (2013.01); B01J 35/1061 (2013.01); B01J 2229/34 (2013.01); C10G 2300/1011 (2013.01); C10G 2400/10 (2013.01); C10M 2205/0285 (2013.01); C10N 2220/022 (2013.01); C10N 2230/02 (2013.01); Y02P 30/20 (2015.11);
Abstract

Disclosed is a method for producing a quality lubricant base oil (meeting the standard of Group III or higher) comprising: decarbonylating mixed fatty acids derived from oils and fats of biological origin to produce mixed olefins; oligomerizing the mixed olefins to produce an olefinic lubricant base oil; and performing hydrogenation to remove olefins from the olefinic lubricant base oil.

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Quick Actions:

Jeon, Hee. (2018). Method for preparing high-quality lubricant from biomass-derived fatty acid (U.S. Patent No. 9976098). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9976098

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