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:
Oct. 26, 2021
Filed:
Jul. 26, 2017
Applicant:
Kyodo Yushi Co., Ltd., Fujisawa, JP;
Inventors:
Assignee:
KYODO YUSHI CO., LTD., Fujisawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/00 (2006.01); C10M 137/10 (2006.01); C10M 129/74 (2006.01); C10M 141/02 (2006.01); C10M 129/32 (2006.01); C10M 137/04 (2006.01); C10M 129/40 (2006.01); C10M 141/10 (2006.01); C10N 20/02 (2006.01); C10N 30/10 (2006.01); C10N 30/12 (2006.01); C10N 40/02 (2006.01); C10N 50/10 (2006.01);
U.S. Cl.
CPC ...
C10M 169/00 (2013.01); C10M 129/32 (2013.01); C10M 129/40 (2013.01); C10M 129/74 (2013.01); C10M 137/04 (2013.01); C10M 137/10 (2013.01); C10M 141/02 (2013.01); C10M 141/10 (2013.01); C10M 2205/0206 (2013.01); C10M 2207/283 (2013.01); C10M 2223/045 (2013.01); C10M 2223/047 (2013.01); C10N 2020/02 (2013.01); C10N 2030/10 (2013.01); C10N 2030/12 (2013.01); C10N 2040/02 (2013.01); C10N 2050/10 (2013.01);
Abstract
A grease composition comprises a thickener, a base oil, and a friction modifier. The friction modifier comprises: at least one selected from the group consisting of fatty acids, fatty acid metal salts, phosphate esters, thiophosphate esters, and zinc dithiophosphates; and a polyhydric alcohol ester.