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:
Jul. 23, 2019
Filed:
Jun. 02, 2015
Applicant:
Infineum International Limited, Abingdon, GB;
Inventors:
Anthony J. Strong, Oxford, GB;
Philip J. Woodward, Reading, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 161/00 (2006.01);
U.S. Cl.
CPC ...
C10M 161/00 (2013.01); C10M 2201/066 (2013.01); C10M 2203/1006 (2013.01); C10M 2209/11 (2013.01); C10M 2209/111 (2013.01); C10M 2219/062 (2013.01); C10M 2219/068 (2013.01); C10M 2223/045 (2013.01); C10M 2223/065 (2013.01); C10N 2210/06 (2013.01); C10N 2230/06 (2013.01); C10N 2230/42 (2013.01); C10N 2230/45 (2013.01); C10N 2230/54 (2013.01); C10N 2240/102 (2013.01); C10N 2240/106 (2013.01);
Abstract
A lubricating oil composition having a sulphated ash content of less than or equal to 1.2 mass % as determined by ASTM D874 and a phosphorous content of less than or equal to 0.12 mass % as determined by ASTM D5185, which lubricating oil composition comprises or is made by admixing: an oil of lubricating viscosity, in a major amount; an oil-soluble or oil-dispersible polymeric friction modifier as an additive in an effective minor amount; and, at least one oil-soluble or oil-dispersible molybdenum compound as an additive in an effective minor amount.