LUBRICATING OIL COMPOSITION

PURPOSE:To obtain a lubricating oil compsn. improved in friction properties and abrasion resistance by incorporating a specific oxymolybdenum sulfide dithiocarbamate and benzylamine (boride) into a lubricating base oil. CONSTITUTION:This lubricating base oil is composed of a mineral oil having a dyn...

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Bibliographische Detailangaben
Hauptverfasser:	NEMOTO SHUZO, MIYAZAWA HIROTAKA, ARAI KATSUYA
Format:	Patent
Sprache:	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:	PURPOSE:To obtain a lubricating oil compsn. improved in friction properties and abrasion resistance by incorporating a specific oxymolybdenum sulfide dithiocarbamate and benzylamine (boride) into a lubricating base oil. CONSTITUTION:This lubricating base oil is composed of a mineral oil having a dynamic viscosity at 100 deg.C of 3 to 20cSt and a synthetic oil is blended with 0.1-5wt.% oxymolybdenum sulfide dithiocarbamate having a 14C or higher component content of at least 30wt.% as a friction modifier and 1-8wt.% benzylamine (boride) as an ash-free dispersant, and, if necessary, 0.3-4wt.% metal cleaner, 0.2-3wt.% abrasion resistance improver, 0.5-35wt.% viscosity index improver, 0.05-2wt.% anti-oxidizing agent, etc.