Method of Use of Lubricating Composition in Diesel Engines

An improved lubricating composition suitable for diesel engines comprising a major amount of at least one oil of lubricating viscosity and a minor amount of an alkylamine-alkylphosphate additive. The alkylamine-alkylphosphate additive comprises from at least 1.25 equivalents of alkylamine to 1.0 equ...

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Bibliographische Detailangaben
Hauptverfasser: KELLY, KEVIN JOHN, CALCAVECCHIO, PETER, CROUTHAMEL, KEVIN LOUIS, DRAKE, EVELYN NOBLES, CAREY, VINCENT MARK, FARNG, LEIHPAO OSCAR
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An improved lubricating composition suitable for diesel engines comprising a major amount of at least one oil of lubricating viscosity and a minor amount of an alkylamine-alkylphosphate additive. The alkylamine-alkylphosphate additive comprises from at least 1.25 equivalents of alkylamine to 1.0 equivalents of alkylphosphate.