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:
Sep. 01, 2020
Filed:
Sep. 17, 2014
Applicant:
Idemitsu Kosan Co., Ltd., Chiyoda-ku, JP;
Inventors:
Kouji Takane, Ichihara, JP;
Tsukasa Yamagishi, Nagoya, JP;
Assignee:
IDEMITSU KOSAN CO., LTD., Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/04 (2006.01); C10M 107/38 (2006.01); C10M 125/10 (2006.01); C10M 125/24 (2006.01); F16C 33/66 (2006.01); C10N 30/06 (2006.01); C10N 30/08 (2006.01); C10N 30/00 (2006.01); C10N 40/02 (2006.01); C10N 40/04 (2006.01); C10N 50/10 (2006.01); C10N 10/02 (2006.01); C10N 10/12 (2006.01); C10N 30/12 (2006.01);
U.S. Cl.
CPC ...
C10M 169/04 (2013.01); C10M 107/38 (2013.01); C10M 125/10 (2013.01); C10M 125/24 (2013.01); C10M 2201/062 (2013.01); C10M 2201/084 (2013.01); C10M 2201/085 (2013.01); C10M 2201/087 (2013.01); C10M 2201/10 (2013.01); C10M 2211/003 (2013.01); C10M 2211/0406 (2013.01); C10M 2213/003 (2013.01); C10M 2213/06 (2013.01); C10M 2213/0606 (2013.01); C10N 2010/02 (2013.01); C10N 2010/12 (2013.01); C10N 2030/06 (2013.01); C10N 2030/08 (2013.01); C10N 2030/12 (2013.01); C10N 2030/64 (2020.05); C10N 2040/02 (2013.01); C10N 2040/04 (2013.01); C10N 2050/10 (2013.01); F16C 33/6633 (2013.01);
Abstract
A grease of the invention contains a fluorine synthetic oil as a base oil and an inorganic acid salt that is at least one selected from phosphate, tungstate, sulfate and sulfite. The grease of the invention is suitably usable in a bearing, a gear and the like because of an excellent wear resistance and a low environmental burden.