HIGH TEMPERATURE, HIGH EFFICIENCY ELECTRICAL AND TRANSFORMER OIL

An oil composition useful as an electrical or transformer oil is provided. The composition comprises a major amount of a paraffinic oil having a Cleveland open cup flash point of more than about 200.degree.C and an effective amount of an additive system including at least one hindered phenolic antio...

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Bibliographische Detailangaben
Hauptverfasser:	KENT, CHRISTOPHER JEFFREY STILL, ANGELO, JACOB BEN
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:	An oil composition useful as an electrical or transformer oil is provided. The composition comprises a major amount of a paraffinic oil having a Cleveland open cup flash point of more than about 200.degree.C and an effective amount of an additive system including at least one hindered phenolic antioxidant and a tolyltriazole metal deactivator.