Improving oxidation performance using carboxylate detergents

The invention provides a lubricating oil composition. The composition comprises the following components: base oil; a primary antioxidant comprising an alkylated diphenylamine having an alkyl group derived from a propylene tetramer; and a carboxylate detergent. 本发明提供润滑油组合物。所述组合物包括数种组分，包括基础油；主抗氧化剂，所述...

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Bibliographische Detailangaben
Hauptverfasser:	CHAMMEROUX, CHRISTIAN, KETTERER NICOLE A
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS 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:	The invention provides a lubricating oil composition. The composition comprises the following components: base oil; a primary antioxidant comprising an alkylated diphenylamine having an alkyl group derived from a propylene tetramer; and a carboxylate detergent. 本发明提供润滑油组合物。所述组合物包括数种组分，包括基础油；主抗氧化剂，所述主抗氧化剂包括具有衍生自丙烯四聚物的烷基的烷基化二苯胺；以及羧酸盐洗涤剂。