METHOD FOR PREPARING A SULFURIZED ALKALINE EARTH METAL DODECYLPHENATE

An overbased sulfurized alkaline earth metal alkylphenate is prepared by reacting an alkylphenol with an alkaline earth metal hydroxide or an alkaline earth metal oxide and sulfur in the presence of an alkylene glycol or dialkylene glycol, or ether thereof and in the presence of an oil of lubricatin...

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Bibliographische Detailangaben

Hauptverfasser:	Conant Lindsey K, Lukaszewski Rodney J, Strauch Jeremy T, Fahmy Mohamed G, Parsons Roger L, Becker Darren J
Format:	Patent
Sprache:	eng
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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