SAE 15W-30 LUBRICATING OIL COMPOSITION HAVING IMPROVED OXIDATIVE STABILITY

We provide a SAE 15W-30 lubricating oil, comprising: a Group II base oil having a KV at 100°C from 5.0 to 8.0 mm2/s; a second Group II base oil having a KV at 100°C from 10 to 14 mm2/s; a DI additive package designed to meet API CJ-4; and 0.50 to 4.95 wt % viscosity modifier; wherein the lubricating...

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Hauptverfasser:	GREEN, JOHN COAKWELL, KRAMER, DAVID CHRISTIAN, CARABELL, KEVIN DAVID, TOBIAS, MELANIE FRANCES, ROSENBAUM, JOHN MICHAEL
Format:	Patent
Sprache:	eng ; fre
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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