Long life lubricating oil composition using particular detergent

Details Long life lubricating oil composition using particular detergent Long life lubricating oil composition using particular detergent

1999-12-15

2000-10-31

Howard, Jacqueline V.

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

Lubricants or separants for moving solid surfaces and...

Organic sulfur compound, wherein the sulfur is single bonded...

508413, 508417, 508518, C10M13518, C10M12954, C10M12976

Patent

active

061402826

ABSTRACT:
A long life lubricating oil as evidenced by a reduction in viscosity increase, oxidation and nitration, comprises a major amount of a base oil of lubricating viscosity and a minor amount of a mixture of high TBN, medium TBN and low
eutral TBN detergents wherein metal salicylate detergent is at least one of the medium or low
eutral TBN detergents.

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