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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 10731105 B1

PDFFull Text
Date of Patent:
Aug. 04, 2020

Filed:

May. 31, 2016

Methods and compositions for preparing triglycerides containing fatty acid vicinal diester functionality

Applicant:

Battelle Memorial Institute, Columbus, OH (US);

Inventors:

Herman P. Benecke, Columbus, OH (US);

Daniel B. Garbark, Columbus, OH (US);

Assignee:

Battelle Memorial Institute, Columbus, OH (US);

Attorney:

Greer, Burns & Crain Ltd.

Primary Examiner:

Taiwo Oladapo

Int. Cl.
CPC ...
C11C 3/08 (2006.01); C07C 67/26 (2006.01); C07C 67/08 (2006.01); C07C 59/40 (2006.01); C10M 109/02 (2006.01); C10M 105/38 (2006.01); C10M 105/36 (2006.01); C10N 20/02 (2006.01); C10N 30/02 (2006.01); C10N 40/08 (2006.01); C10N 40/20 (2006.01); C10N 40/00 (2006.01); C10N 50/10 (2006.01);
U.S. Cl.
CPC ...
C11C 3/08 (2013.01); C07C 59/40 (2013.01); C07C 67/08 (2013.01); C07C 67/26 (2013.01); C10M 105/36 (2013.01); C10M 105/38 (2013.01); C10M 109/02 (2013.01); C10M 2207/2835 (2013.01); C10M 2207/401 (2013.01); C10N 2020/02 (2013.01); C10N 2030/02 (2013.01); C10N 2040/08 (2013.01); C10N 2040/20 (2013.01); C10N 2040/40 (2020.05); C10N 2050/10 (2013.01);
Abstract

A method for producing a triglyceride including fatty acids with vicinal diesters: (a) providing a triglyceride including fatty acids with epoxide groups; (b) reacting the epoxide groups with carboxylic acid salts under basic conditions to produce a triglyceride including fatty acids with vicinal ester/alkoxides; (c) protonating the vicinal ester/alkoxides to produce a triglyceride including fatty acids with vicinal ester/alcohols; and (d) reacting the vicinal ester/alcohols with carboxylic acids under acidic conditions to produce a triglyceride including fatty acids with vicinal diesters.

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