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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.:

US 11174450 B1

PDFFull Text
Date of Patent:
Nov. 16, 2021

Filed:

Jul. 26, 2019

Grease composition for resin lubrication and sliding member having sliding surface made of resin

Applicant:

Minebea Mitsumi Inc., Nagano, JP;

Inventors:

Yusuke Asai, Komoro, JP;

Daiki Yamamoto, Nagano, JP;

Takuya Kitajima, Nagano, JP;

Motojiro Tsuna, Nagano, JP;

Assignee:

Minebea Mitsumi Inc., Nagano, JP;

Attorneys:

Carrier Blackman & Associates, P.C.

Joseph P. Carrier

Anne G. Sabourin

Primary Examiner:

James C Goloboy

Int. Cl.
CPC ...
C10M 169/00 (2006.01); C10N 10/02 (2006.01); C10N 30/02 (2006.01); C10N 30/06 (2006.01); C10N 40/04 (2006.01); C10N 40/14 (2006.01); C10N 50/10 (2006.01); C10N 20/02 (2006.01);
U.S. Cl.
CPC ...
C10M 169/00 (2013.01); C10M 2205/0265 (2013.01); C10M 2205/0285 (2013.01); C10M 2207/1236 (2013.01); C10M 2207/1256 (2013.01); C10M 2207/1285 (2013.01); C10M 2213/0606 (2013.01); C10M 2213/0626 (2013.01); C10M 2215/064 (2013.01); C10M 2215/0813 (2013.01); C10M 2217/0456 (2013.01); C10N 2010/02 (2013.01); C10N 2020/02 (2013.01); C10N 2030/02 (2013.01); C10N 2030/06 (2013.01); C10N 2040/04 (2013.01); C10N 2040/17 (2020.05); C10N 2050/10 (2013.01);
Abstract

The invention provides a grease composition for lubrication of a sliding surface made of resin, including a fluorine-based base oil and a synthetic hydrocarbon oil as a base oil; a fluorine-based thickener, and a lithium soap thickener or a lithium complex soap thickener as a thickener; and an extreme pressure additive as an additive. The invention also provides a sliding member including a sliding surface made of a resin wherein the grease composition for lubrication is applied to the sliding surface made of a resin.

Find Patent Forward Citations

Asai, Yusuke. (2021). Grease composition for resin lubrication and sliding member having sliding surface made of resin (U.S. Patent No. 11174450). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11174450

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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