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. 25, 2019
Filed:
Jan. 29, 2016
Jtekt Corporation, Osaka-shi, Osaka, JP;
The University of Tokyo, Tokyo, JP;
Takahisa Kato, Tokyo, JP;
Masataka Nosaka, Tokyo, JP;
Mamoru Tohyama, Nagakute, JP;
Atsushi Murase, Nagakute, JP;
Kyoko Nakai, Nagakute, JP;
Masahiro Suzuki, Kashiba, JP;
JTEKT CORPORATION, Osaka-shi, JP;
THE UNIVERSITY OF TOKYO, Tokyo, JP;
Abstract
A low-friction coating includes: an aliphatic hydrocarbon group showing a peak in a region of 2,900 cmto 3000 cmin an infrared absorption spectrum; a carbonyl group showing a peak in a region of 1,650 cmto 1,800 cmin an infrared absorption spectrum; an aromatic component (CH) showing a peak at mass 91.1 in a positive ion spectrum obtained by TOF-SIMS; and a condensed ring based component (CH) showing a peak at mass 115.2 in the positive ion spectrum obtained by TOF-SIMS.