Railway lubricating oil

Details Railway lubricating oil Railway lubricating oil

1986-02-28

1988-03-29

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 56R, 252 56S, C10M13316, C10M12974

Patent

active

047342110

ABSTRACT:
A lubricating oil composition for railway diesel engines is disclosed which comprises a lubricating oil base, an ashless dispersant, an overbased alkaline earth metal akylphenolate, an alkaline earth metal alkyl sulfonate, an overbased alkaline earth metal phenolate a polyhydroxy compound of up to 60 carbon atoms or a mixture of a polyhydroxy compound of up to 60 carbon atoms and a chlorinated hydrocarbon.

REFERENCES:
patent: 3933659 (1976-01-01), Lyle et al.
patent: 4304678 (1981-12-01), Schick et al.
patent: 4505829 (1985-03-01), Wisotsky

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