Invention Grant
US07678747B2 Engine oil compositions 有权
发动机油组成

Engine oil compositions
Abstract:
A lubricating oil composition comprising (a) a major amount of a base oil of lubricating viscosity and (b) a minor deposit-inhibiting effective amount of a reaction product prepared by transesterifying at least one glycerol ester and at least one non-glycerol polyol ester is provided. Methods for its use are also provided.
Public/Granted literature
Information query
Patent Agency Ranking
0/0