Paul F. Vartanian

Method of improving the frictional properties of functional fluids

LUBRICATING COMPOSITIONS FOR FRICTION MATERIAL INTERFACES

Polyurea-based grease with metal borate and antimony additives

Grease composition with improved extreme pressure and antiwear properties

Lubricating compositions for wet-brakes

Method for improving friction property of functional liquid

Functional liquid improved in frictional property

Methode zur Verbesserung der Reibungseigenschaften von funktionellen Flüssigkeiten

Methode zur Verbesserung der Reibungseigenschaften von funktionellen Flüssigkeiten Method for improving the friction properties of functional fluids

Lubricating compositions comprising fatty acid esters and amides for friction material interfaces