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:
Aug. 19, 2025
Filed:
Oct. 05, 2021
Chevron Japan Limited, Tokyo, JP;
Chevron Oronite Company Llc, San Ramon, CA (US);
CHEVRON JAPAN LIMITED, Tokyo, JP;
CHEVRON ORONITE COMPANY LLC, San Ramon, CA (US);
Abstract
This disclosure describes a lubricant additive. The additive is a friction modifier that includes a molybdenum containing compound and a tertiary amine-containing composition having the following structure: wherein each Rand Ris independently a linear or branched-chain monovalent hydrocarbyl group having one to about twenty carbon atoms, wherein each R, R, and Ris independently a hydrogen, a linear or branched-chain monovalent hydrocarbyl group having one to about twenty carbon atoms, each m is independently from 0 and 4, each p is independently from 0 and 4, for each cyclic moiety m+p is from 2 and 4, and each n is independently from 1 and 6.