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:
Feb. 02, 2021
Filed:
Feb. 04, 2019
Applicants:
Nok Klueber Co., Ltd., Tokyo, JP;
Denso Corporation, Aichi-pref, JP;
Inventors:
Assignees:
NOK KLUEBER CO., LTD., Tokyo, JP;
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/00 (2006.01); C10M 169/02 (2006.01); C10M 117/04 (2006.01); C10M 169/04 (2006.01); E05F 15/697 (2015.01); C10M 103/06 (2006.01); C10M 111/02 (2006.01); C10M 117/00 (2006.01); C10N 20/06 (2006.01); C10N 40/08 (2006.01); C10N 50/10 (2006.01); C10N 50/00 (2006.01);
U.S. Cl.
CPC ...
C10M 169/02 (2013.01); C10M 103/06 (2013.01); C10M 111/02 (2013.01); C10M 117/00 (2013.01); C10M 117/04 (2013.01); C10M 169/00 (2013.01); C10M 169/04 (2013.01); E05F 15/697 (2015.01); C10M 2201/0623 (2013.01); C10M 2203/003 (2013.01); C10M 2207/106 (2013.01); C10N 2020/06 (2013.01); C10N 2040/08 (2013.01); C10N 2050/015 (2020.05); C10N 2050/10 (2013.01); E05Y 2201/71 (2013.01); E05Y 2900/55 (2013.01);
Abstract
A lubricating grease composition includes a base oil, a thickener, and a solid lubricant, wherein the base oil is a synthetic hydrocarbon oil with a kinematic viscosity of 600 to 2000 mm/s at 40° C., the thickener is a barium complex soap, and the solid lubricant is an inorganic fine particle with Mohs hardness of 3 to 6 and an average particle size of 10 to 40 μm.