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:
Jan. 04, 2022
Filed:
Sep. 14, 2017
Applicant:
Afton Chemical Corporation, Richmond, VA (US);
Inventor:
Jeffrey L. Milner, Chesterfield, VA (US);
Assignee:
AFTON CHEMICAL CORPORATION, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 141/10 (2006.01); C10M 137/00 (2006.01); C10N 30/06 (2006.01); C10N 30/12 (2006.01); C10N 30/00 (2006.01); C10N 40/04 (2006.01); C10N 40/12 (2006.01); C10N 40/25 (2006.01); C10N 40/26 (2006.01); C10N 40/28 (2006.01);
U.S. Cl.
CPC ...
C10M 141/10 (2013.01); C10M 137/00 (2013.01); C10M 2215/04 (2013.01); C10M 2215/06 (2013.01); C10M 2215/08 (2013.01); C10M 2215/086 (2013.01); C10M 2217/043 (2013.01); C10M 2223/043 (2013.01); C10M 2223/047 (2013.01); C10N 2030/06 (2013.01); C10N 2030/12 (2013.01); C10N 2030/42 (2020.05); C10N 2040/04 (2013.01); C10N 2040/042 (2020.05); C10N 2040/044 (2020.05); C10N 2040/045 (2020.05); C10N 2040/046 (2020.05); C10N 2040/12 (2013.01); C10N 2040/25 (2013.01); C10N 2040/255 (2020.05); C10N 2040/26 (2013.01); C10N 2040/28 (2013.01);
Abstract
The present disclosure relates to a lubricant composition comprising a first phosphorus compound, a second phosphorus compound, and a third phosphorus compound, wherein the first phosphorus compound is present in the lubricant composition in an amount to provide between about 120 and 350 ppm phosphorus. The lubricant composition may provide robust anti-wear and reduced pitting.