13C-NMR-BASED COMPOSITION OF HIGH QUALITY LUBE BASE OILS AND A METHOD TO ENABLE THEIR DESIGN AND PRODUCTION AND THEIR PERFORMANCE IN FINISHED LUBRICANTS

A lubricant base oil is provided. The lubricant base oil has a low temperature property determined using a stepwise regression of carbon-13 nuclear magnetic resonance (NMR) spectroscopy peak values. A method of selecting candidate lubricant base oils, or mixtures thereof, having acceptable low tempe...

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Bibliographische Detailangaben
Hauptverfasser:	BAKER, JR., Charles L, HORTON, Angela R, DOUGHERTY, Richard C, SYSYN, Debra A, SANCHEZ, Eugenio, GONG, Liezhong
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FUELS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LUBRICANTS LUBRICATING COMPOSITIONS MEASURING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PHYSICS TECHNICAL GASES CONTAINING CARBON MONOXIDE TESTING USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	A lubricant base oil is provided. The lubricant base oil has a low temperature property determined using a stepwise regression of carbon-13 nuclear magnetic resonance (NMR) spectroscopy peak values. A method of selecting candidate lubricant base oils, or mixtures thereof, having acceptable low temperature performance is also provided. An online method of blending a lubricant base oil and a finished lubricant are also provided.