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:
Apr. 24, 2018
Filed:
Dec. 14, 2012
Applicant:
Total Marketing Services, Puteaux, FR;
Inventors:
Nicole Genet, Villeurbanne, FR;
Xavier Barc, Vilette de Vienne, FR;
Assignee:
Total Marketing Services, Puteaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/04 (2006.01); C10M 169/06 (2006.01); C10M 169/02 (2006.01); C10M 105/38 (2006.01); C10M 117/04 (2006.01); C10M 135/06 (2006.01); C10M 135/36 (2006.01);
U.S. Cl.
CPC ...
C10M 169/06 (2013.01); C10M 169/02 (2013.01); C10M 169/04 (2013.01); C10M 105/38 (2013.01); C10M 117/04 (2013.01); C10M 135/06 (2013.01); C10M 135/36 (2013.01); C10M 2205/12 (2013.01); C10M 2207/026 (2013.01); C10M 2207/1256 (2013.01); C10M 2207/1265 (2013.01); C10M 2207/1285 (2013.01); C10M 2207/289 (2013.01); C10M 2207/2835 (2013.01); C10M 2215/223 (2013.01); C10M 2219/024 (2013.01); C10M 2219/106 (2013.01); C10N 2210/01 (2013.01); C10N 2210/02 (2013.01); C10N 2220/022 (2013.01); C10N 2230/06 (2013.01); C10N 2230/12 (2013.01); C10N 2230/64 (2013.01); C10N 2240/08 (2013.01); C10N 2240/10 (2013.01); C10N 2250/10 (2013.01);
Abstract
The disclosure includes a grease composition comprising providing at least one polyol-ester base oil, at least one fatty-acid metal soap, at least one dimercaptothiadiazole derivative, and at least one sulfurous fatty-acid ester, the amount of active sulfur provided by the sulfurous fatty-acid ester at 150° C. according to the ASTM D1662 standard being greater than or equal to 0.18 wt % with respect to the total weight of the grease composition.