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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US396923323 Ago 197413 Jul 1976Biodegradable internal combustion engine lubricants and motor fuel compositions
US397056928 Ago 197520 Jul 1976Emery Industries, Inc.Water soluble triglyceride compositions and method for their preparation
US40678173 Nov 197510 Ene 1978Emery Industries, Inc.Modified triglyceride metal working lubricants
US410878527 Jul 197722 Ago 1978Emery Industries, Inc.Blends of mineral oil and modified triglycerides useful for metal working
US426841017 Jul 197919 May 1981Honeywill-Atlas LimitedPolyether polyester surfactants, their production and uses
US440547123 Feb 198120 Sep 1983Perstorp ABAqueous metal-working lubricant
US476755418 Sep 198730 Ago 1988Nalco Chemical CompanyPolycarboxylic acid ester drawing and ironing lubricant emulsions and concentrates
US48851042 Sep 19885 Dic 1989Cincinnati-Vulcan CompanyMetalworking lubricants derived from natural fats and oils
US491585916 Sep 198810 Abr 1990Nalco Chemical CompanyMicro-emulsion drawing fluids for steel and aluminum
US497846530 Nov 198918 Dic 1990Cincinnati-Vulcan CompanySulfurized metalworking lubricants derived from modified natural fats and oils and formulations
US545133228 Ene 199419 Sep 1995The Lubrizol CorporationEstolides of hydroxy-containing triglycerides that contain a performance additive
US545879528 Ene 199417 Oct 1995The Lubrizol CorporationOils thickened with estolides of hydroxy-containing triglycerides