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:
Jun. 01, 2021
Filed:
Nov. 29, 2017
Applicant:
Idemitsu Kosan Co., Ltd., Chiyoda-ku, JP;
Inventor:
Akihiro Shishikura, Chiba, JP;
Assignee:
IDEMITSU KOSAN CO., LTD., Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/00 (2006.01); C10M 117/04 (2006.01); C10M 117/06 (2006.01); C10M 135/18 (2006.01); C10M 137/10 (2006.01); C10M 141/10 (2006.01); C10M 169/06 (2006.01); C10M 169/02 (2006.01); C10M 117/02 (2006.01); C10M 137/00 (2006.01); C10M 139/00 (2006.01); C10N 30/06 (2006.01); C10N 40/02 (2006.01); C10N 40/04 (2006.01); C10N 40/06 (2006.01); C10N 50/10 (2006.01);
U.S. Cl.
CPC ...
C10M 169/00 (2013.01); C10M 117/02 (2013.01); C10M 117/04 (2013.01); C10M 117/06 (2013.01); C10M 135/18 (2013.01); C10M 137/105 (2013.01); C10M 141/10 (2013.01); C10M 169/02 (2013.01); C10M 169/06 (2013.01); C10M 137/00 (2013.01); C10M 139/00 (2013.01); C10M 2203/003 (2013.01); C10M 2207/1276 (2013.01); C10M 2207/1285 (2013.01); C10M 2219/068 (2013.01); C10M 2223/047 (2013.01); C10N 2030/06 (2013.01); C10N 2040/02 (2013.01); C10N 2040/04 (2013.01); C10N 2040/06 (2013.01); C10N 2050/10 (2013.01);
Abstract
Provided is a mixed grease containing a grease (A) prepared from a base oil (a1) and a thickening agent (a2) that is a lithium soap consisting of a lithium salt of a monovalent fatty acid, and a grease (B) prepared from a base oil (b1) and a thickening agent (b2) that is a lithium complex soap consisting of a lithium salt of a monovalent fatty acid and a lithium salt of a divalent fatty acid. The mixed grease has good wear resistance and load bearing properties and has excellent grease leakage preventing properties.