Abstract: A lubricating oil composition comprising base oil, one or more glycerol esters selected from glycerol monooleate and/or glycerol dioleate, optionally in combination with glycerol trioleate, wherein said composition further comprises one or more dispersant-viscosity index improver compounds and an additive amount of one or more additional polyhydric alcohol esters; and a method of lubricating an internal combustion engine comprising applying said lubricating oil composition thereto.

Abstract: A lubricating oil composition is disclosed containing base oil, glycerol monooleate and one or more nitrile compounds. A method of lubricating an internal combustion engine is also disclosed.

Abstract: A lubricating oil composition comprising base oil, one or more glycerol esters selected from glycerol monooleate and/or glycerol dioleate, optionally in combination with glycerol trioleate, wherein said composition further comprises one or more dispersant-viscosity index improver compounds and an additive amount of one or more additional polyhydric alcohol esters; and a method of lubricating an internal combustion engine comprising applying said lubricating oil composition thereto.

Abstract: A lubricating oil composition is disclosed containing base oil, glycerol monooleate and one or more nitrile compounds. A method of lubricating an internal combustion engine is also disclosed.

Abstract: A lubricating oil composition is disclosed containing base oil, oleylamide and one or more ether compounds. A method of lubricating an internal combustion engine is also disclosed.

Abstract: Lubricating oil composition for internal combustion engines having a high temperature shear viscosity of from 2.1 to less than 2.9 mPas wherein the lubricating base oil comprises 1) a zinc dialkyldithiophosphate, 2) a metallic detergent chosen from calcium alkylsalicylate and a mixture of calcium alkylsalicylate and magnesium alkylsalicylate and optionally 3) friction modifier.

Abstract: This invention provides an antipyretic analgesic preparation having good antipyretic and analgesic effects with reduced adverse effects such as gastrointestinal disorders. The object is achieved by providing a mixture composition containing ibuprofen and isopropylantipyrine. The ratio between them is preferably 5:1 to 1:5, more preferably 3:1 to 1:3, on the weight basis. Preferred dosage forms of the mixture composition are a three-layer tablet comprising an ibuprofen-containing first layer, an isopropylantipyrine-containing third layer, and a second layer composed of one or more inactive ingredients alone as provided between said first and third layers, a dry coated tablet internally having an ibuprofen- or isopropylantipyrine-containing core tablet, and so forth.