LUBRICATING OIL COMPOSITION

• Main Authors: SAKAI AKIMITSU, TOGASHI HIROYASU, KOBAYASHI YUICHIRO, HAGIWARA TOSHIYA
• Format: Patent
• Language: English
• Published: 14.01.1997
• Edition: 6
• Subjects: ADHESIVES; CHEMISTRY; DYES; FUELS; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS; LUBRICANTS; LUBRICATING COMPOSITIONS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; POLISHES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

PURPOSE: To provide a lubricating oil composition which is free from the hydrolytic generation of a carboxylic acid, improved in thermal stability, electrical insulating properties, and economic efficiency, and reduced in hygroscopicity by incorporating an ester and a specific cyclic ketal or acetal...