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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 11447711 B1

PDFFull Text
Date of Patent:
Sep. 20, 2022

Filed:

Jul. 16, 2019

Electrically-conductive lubricant

Applicants:

University of Yamanashi, Yamanashi, JP;

Nippon Thompson Co., Ltd., Tokyo, JP;

Ushio Chemix Corporation, Shizuoka, JP;

Inventors:

Yuichiro Haramoto, Yamanashi, JP;

Shigemasa Itabashi, Kanagawa, JP;

Ayana Takemura, Kanagawa, JP;

Kazuo Okamoto, Shizuoka, JP;

Hiroyuki Otsuki, Shizuoka, JP;

Assignees:

UNIVERSITY OF YAMANASHI, Yamanashi, JP;

NIPPON THOMPSON CO., LTD., Tokyo, JP;

Ushio Chemix Corporation, Shizuoka, JP;

Attorney:

Osha Bergman Watanabe & Burton LLP

Primary Examiner:

James C Goloboy

Int. Cl.
CPC ...
C10M 105/18 (2006.01); C10N 30/00 (2006.01); C10N 20/00 (2006.01); C10N 40/02 (2006.01); C10N 40/18 (2006.01);
U.S. Cl.
CPC ...
C10M 105/18 (2013.01); C10M 2207/0406 (2013.01); C10N 2020/079 (2020.05); C10N 2030/30 (2020.05); C10N 2030/40 (2020.05); C10N 2040/02 (2013.01); C10N 2040/18 (2013.01);
Abstract

This is to provide an electrically-conductive lubricant having characteristics in combination that it shows liquid crystallinity in a wide temperature range, retains low dynamic friction coefficient, has electrical-conductivity, has almost no loss due to evaporation, decomposition and the like, has a clean appearance, and emits fluorescence, and can find deterioration or leakage immediately. This electrically-conductive lubricant comprises at least one kind of the compound (1) represented by the formula (1): 12:8 wherein,

Find Patent Forward Citations

Haramoto, Yuichiro. (2022). Electrically-conductive lubricant (U.S. Patent No. 11447711). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11447711

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

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