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:
Nov. 19, 2024
Filed:
Dec. 18, 2020
Applicant:
Totalenergies Onetech, Courbevoie, FR;
Inventors:
Delphine Crozet, Villeurbanne, FR;
Alice Limoges, Ternay, FR;
Assignee:
TOTALENERGIES ONETECH, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07C 67/08 (2006.01); A61K 8/37 (2006.01); C10M 105/38 (2006.01);
U.S. Cl.
CPC ...
C07C 67/08 (2013.01); A61K 8/37 (2013.01); C10M 105/38 (2013.01);
Abstract
The invention relates to a method for preparing a composition of diesters comprising reacting an unsaturated compound of alcohol type or the ester thereof, with a saturated fatty acid, in the presence of an acid catalyst. The invention also relates to a composition of diesters that is obtainable by the method of the invention, and the use thereof in lubricating compositions or in cosmetic or pharmaceutical compositions.