Lubricating oil composition

Compositions – Electrolytes for electrical devices

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Details

252 327E, 252 327HC, 252 515A, 252 515R, 252 467, 252 497, 252 427, C10M 148

Patent

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043754180

ABSTRACT:
A lubricating oil composition designed for use in medium and high speed marine diesel engine crankcases which has a Total Base Number from about 5 to 40 and contains a mineral lubricating oil, an overbased calcium sulfonate, an overbased sulfurized calcium phenate, a zinc dihydrocarbyl dithiophosphate, an alkenylsuccinimide, and a friction reducing amount of at least one acyl glycine oxazoline derivative.

REFERENCES:
patent: 4049564 (1977-09-01), Ryer et al.
patent: 4153566 (1979-08-01), Ryer et al.
patent: 4253978 (1981-03-01), Gemmill et al.
patent: 4266944 (1981-05-01), Sung

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