USE OF POLYALKYL (METH)ACRYLATES IN LUBRICATING OIL COMPOSITIONS

The invention relates to the use of polyalkyl ester for reducing the temperature in a lubricating oil composition. The polyalkyl ester has a specific viscosity .eta.sp/c of between 5 and 30 ml/g, measured in chloroform at 25 ~C. La présente invention concerne l'utilisation d'un ester de po...

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Bibliographic Details
Main Authors SCHERER, MARKUS, SCHWEDER, ROLAND, HEDRICH, KLAUS, ALIBERT, MICHAEL, MUELLER, MICHAEL
Format Patent
LanguageEnglish
French
Published 29.04.2014
Subjects
CHEMISTRY
FUELS
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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Summary:The invention relates to the use of polyalkyl ester for reducing the temperature in a lubricating oil composition. The polyalkyl ester has a specific viscosity .eta.sp/c of between 5 and 30 ml/g, measured in chloroform at 25 ~C. La présente invention concerne l'utilisation d'un ester de polyalkyle pour réduire la température dans une composition d'huile lubrifiante. L'ester de polyale a une viscosité spécifique ri¿sp?/¿c ?comprise entre 5 et 30 ml/g mesurée à 25 ·C dans un chloroforme.
Bibliography:Application Number: CA20052560125