LUBRICANT COMPOSITIONS

A lubricant composition comprising (A) a non silicone base stock oil and (B) a silicone oil. The Viscosity Index of the lubricant composition, as measured in accordance with ASTM D 2270- 10el, is greater than that of the non silicone lubricant base oil (A) by at least 10% and is shear stable accordi...

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Bibliographische Detailangaben
Hauptverfasser:	STOEGBAUER, HERBERT, JUNGK, MANFRED, FISHER, MARK, STAMMER, ANDREAS
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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Beschreibung
Zusammenfassung:	A lubricant composition comprising (A) a non silicone base stock oil and (B) a silicone oil. The Viscosity Index of the lubricant composition, as measured in accordance with ASTM D 2270- 10el, is greater than that of the non silicone lubricant base oil (A) by at least 10% and is shear stable according to DIN 51350-6. La présente invention concerne une composition lubrifiante comprenant (A) une huile de base sans silicone et (B) une huile de silicone. La composition lubrifiante possède un indice de viscosité, mesuré conformément à la norme ASTM D 2270- 10el, supérieur à celui de l'huile de base lubrifiante sans silicone (A) d'au moins 10 % et est stable au cisaillement conformément à la norme DIN 51350-6.