LUBRICATING OIL COMPOSITIONS WITH IMPROVED OXIDATIVE PERFORMANCE COMPRISING ALKYLATED DIPHENYLAMINE ANTIOXIDANT AND SULFONATE DETERGENTS

Lubricating oil composition is provided. The composition includes several components including a base oil, a primary antioxidant including alkylated diphenylamines having an alkyl group derived from a propylene tetramer; and a sulfonate detergent. L'invention concerne une composition d'hui...

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Bibliographische Detailangaben
Hauptverfasser:	CHOMMELOUX, CLAIRE, KETTERER, NICOLE A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY FUELS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	Lubricating oil composition is provided. The composition includes several components including a base oil, a primary antioxidant including alkylated diphenylamines having an alkyl group derived from a propylene tetramer; and a sulfonate detergent. L'invention concerne une composition d'huile lubrifiante. La composition comprend plusieurs composants comprenant une huile de base, un antioxydant primaire comprenant des diphénylamines alkylées ayant un groupe alkyle dérivé d'un tétramère de propylène ; et un détergent à base de sulfonate.