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:
Nov. 10, 2020
Filed:
Jun. 22, 2017
Grease composition for constant velocity joints, and constant velocity joint in which same is sealed
Jxtg Nippon Oil & Energy Corporation, Tokyo, JP;
Ntn Corporation, Osaka, JP;
Takashi Arai, Tokyo, JP;
Yasuha Tokumo, Tokyo, JP;
Minoru Ishijima, Shizuoka, JP;
Takeyoshi Konomoto, Shizuoka, JP;
JXTG NIPPON OIL & ENERGY CORPORATION, Tokyo, JP;
NTN CORPORATION, Osaka, JP;
Abstract
The present invention provides a grease composition for constant velocity joints, which includes a lubricating base oil, a thickener including a nitrogen-containing compound, a triglyceride, a diester, and a boron nitride, wherein a total content of the triglyceride and the diester is 1 to 5 mass % based on a total amount of the grease composition, and a mass ratio of a content of the triglyceride to a content of the diester (triglyceride/diester) is 0.3 to 1.5.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile