Patent ID: 9279094
Filing Date: 2016-03-08
CPC Classification: C10M,C10N

Claim Text:
1. An engine oil composition comprising a major amount of base oil having at least 90% saturates and being selected from the group consisting of a Group II, Group III, Group IV and Group V base oil and mixtures thereof, and a minor amount of an additive package, wherein the additive package comprises one or more friction modifier components selected from the group consisting of: (A) one or more compounds of the formulae I and II: wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl group having about 8 to about 22 carbon atoms and R 1 is a hydrocarbyl having from about 1 to about 8 carbon atoms or a C 1 -C 8 hydrocarbyl group containing one or more heteroatoms; wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl group having about 8 to about 22 carbon atoms and R 2 and R 3 are independently selected from the group consisting of hydrogen, C 1 -C 18 hydrocarbyl groups, and C 1 -C 18 hydrocarbyl groups containing one or more heteroatoms; (B) two or more compounds independently selected from the group consisting of compounds of the formulae III and IV: wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl group having about 8 to about 22 carbon atoms; and X is an alkali metal, alkaline earth metal, or ammonium cation and n is the valence of cation X; wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl group having about 8 to about 22 carbon atoms; and (C) at least one compound of the formulae III and IV in combination with at least one compound of the formulae I and II; wherein the engine oil composition is adapted for use as an engine oil, the engine oil composition has a phosphorus content of 50-1000 ppm and the engine oil composition comprises 0.1-2.0 wt. % of the one or more friction modifier components (A)-(C), based on the total weight of the engine oil composition.