LOW ASH, LOW PHOSPHORUS AND LOW SULFUR ENGINE OILS FOR INTERNAL COMBUSTION ENGINES

A lubricating composition for internal combustion engines especially useful with fuels having less than 350 ppm sulfur comprises a lubricating oil basestock, a boron containing ashless dispersant, a molybdenum containing friction reducing agent, a metal type detergent and zinc dithiophosphate.

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Bibliographische Detailangaben
Hauptverfasser: BUCK, WILLIAM, H, FARNG, LIEHPAO, OSCAR, GIVENS, WILLIE, A., JR, DECKMAN, DOUGLAS, EDWARD, JACKSON, ANDREW
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A lubricating composition for internal combustion engines especially useful with fuels having less than 350 ppm sulfur comprises a lubricating oil basestock, a boron containing ashless dispersant, a molybdenum containing friction reducing agent, a metal type detergent and zinc dithiophosphate.