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|1. (WO2015048722) METHOD OF FRICTION CONTROL|
|Applicants:||THE LUBRIZOL CORPORATION
|Inventors:||SACCOMANDO, Daniel J.
KOCSIS, Jody A.
DOHNER, Brent R.
|Title:||METHOD OF FRICTION CONTROL|
This invention relates to a method of lubricating an internal combustion engine comprising at least one of a crankcase, a gear and a wet-clutch, said method comprising supplying to said crankcase, gear, and wet-clutch a lubricating composition containing: (a) an oil of lubricating viscosity; and (b) a friction modifying additive which is the reaction product of a hydrocarbyl-substituted succinic anhydride and an acid-functionalized amine compound.