Lubricating oil having improved fuel economy retention propertie

Details Lubricating oil having improved fuel economy retention propertie Lubricating oil having improved fuel economy retention propertie

1998-03-13

2000-11-07

Medley, Margaret

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Nitrogen and heavy metal, or nitrogen and aluminum, in the...

508363, 508367, 508370, 508390, 508391, C10M13900

Patent

active

061437018

ABSTRACT:
A lubricating oil composition which exhibits improved fuel economy and fuel economy retention which contains the combination of an overbased oil soluble calcium detergent additive and an oil soluble trinuclear friction modifying molybdenum compound, the two components functioning to provide an improvement in the friction reducing properties of the composition.

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