MULTI-GRADE ENGINE OIL FORMULATIONS WITH IMPROVED MINI-ROTARY VISCOMETER RESULTS

A multigrade engine oil comprising:a) a first base oil, comprising: at least about 55 wt % of the molecules have paraffinic functionality, at least about 25 wt % of the molecules have cycloparaffinic functionality, a ratio of weight percent molecules with paraffinic functionality to weight percent o...

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Bibliographische Detailangaben

Hauptverfasser:	LEMOS, LUIZ FEIJO, SOUZA, ALEX BERINGUY, ANSARI, MATTHEW HUSSAIN, BRAFMAN, REBECCA ELIZABETH, BAETA NEVES, GERSON VIERA, SOUZA, WANDERLEY CARREIRA JR
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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