Anti-wear engine and lubricating oil

Details Anti-wear engine and lubricating oil Anti-wear engine and lubricating oil

1991-01-17

1992-09-01

Medley, Margaret

Compositions

Electrolytes for electrical devices

252 39, 252 464, 252 47, 252 50, C10M14102

Patent

active

051436345

ABSTRACT:
An engine and lubricating oil having superior anti-wear properties without necessitating use of phosphorus-containing anti-wear additives is provided which is particularly useful in automotive, industrial, and gear lubricants. The anti-wear engine and lubricating oil comprises an anti-wear component including benzotriazole or the reaction product of benoztriazole, combined with a formaldehyde-containing component and at least one primary or secondary aliphatic amine, a sulfur-containg compound, a metallic component, and a lubricating base oil.

REFERENCES:
patent: 4298481 (1981-11-01), Clarke
patent: 4507215 (1985-03-01), Schroeck
Japanese 60-194087-A Abstract, Feb. 10, 1985.

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