Engine oil composition

Details Engine oil composition Engine oil composition

1994-05-06

1995-10-17

Achutamurthy, P.

Compositions

Electrolytes for electrical devices

252 336, 252 38, 252 39, 252 497, C10M14110

Patent

active

054588073

ABSTRACT:
There is disclosed an engine oil composition which comprises as the essential components (a) a base oil comprising either or both of a mineral oil and a synthetic oil, (B) a boron compound derivative of alkenylsuccinimide, (C) an alkaline earth metal salt of salicylic acid and (D) either or both of a molybdenum dithiophosphate and a molybdenum dithiocarbamate. The above engine oil composition can effectively be used as a lubricating engine oil in automobiles and various industrial internal combustion engines by virtue of reduced friction loss of an engine by the use thereof and its low friction properties both in the early stages of use and after being used for a certain period of time.

REFERENCES:
patent: 3772196 (1973-11-01), St. Clair et al.
patent: 4164473 (1979-08-01), Coupland et al.
patent: 4776967 (1988-10-01), Ichihashi et al.
patent: 4948522 (1990-08-01), Dunn et al.
patent: 4960542 (1990-10-01), Seiki

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