LUBRICANT COMPOSITION SUITABLE FOR DIRECT FUEL INJECTED, CRANKCASE-SCAVENGED TWO-STROKE ENGINES

A lubricant composition suitable for lubricating a direct fuel injection two-stroke engine comprises at least one condensation product of a fatty acid with an amine or ammonia and of at least one Mannich dispersant, each in an amount of 0.5 to 8 percent by weight, along with an oil of lubricating vi...

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Bibliographische Detailangaben
Hauptverfasser:	CLEVELAND, WILLIAM, K., S, SVARCAS, LAIMUTE, R, PETRIC, JOHN, L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS LIQUEFIED PETROLEUM GAS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	A lubricant composition suitable for lubricating a direct fuel injection two-stroke engine comprises at least one condensation product of a fatty acid with an amine or ammonia and of at least one Mannich dispersant, each in an amount of 0.5 to 8 percent by weight, along with an oil of lubricating viscosity. La présente invention concerne une composition qui convient pour lubrifier un moteur deux temps à injection directe, qui comprend au moins un produit de condensation d'acide gras avec une amine ou un ammoniac et au moins un produit dispersant de Mannich, chacun de ces élément étant compris dans une quantité de 0,5 % à 8 % en masse, avec une huile de viscosité lubrifiante.