Polyalkylene glycol based synthetic lubricant with an additive composition, useful in motor tribology system for steel, light metal and/or colored metal, comprises an antioxidant, anti-wear additive and a colored metal activator

Polyalkylene glycol based synthetic lubricant with an additive composition, comprises an antioxidant (unsubstituted 1-20C alkyl-substituted diphenylamine, aracyl substituted thioether and aracyl substituted glycerine ester), an anti-wear additive (1-20C alkyl-substituted dithiophosphate ester and 1-...

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Bibliographische Detailangaben
Hauptverfasser: PIEL, NORBERT, GASTHUBER, HERBERT, BEYER, LUDWIG, CZERMIN, CHRISTIAN
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:Polyalkylene glycol based synthetic lubricant with an additive composition, comprises an antioxidant (unsubstituted 1-20C alkyl-substituted diphenylamine, aracyl substituted thioether and aracyl substituted glycerine ester), an anti-wear additive (1-20C alkyl-substituted dithiophosphate ester and 1-20C alkyl-substituted amine phosphate) and colored metal deactivator (1-20C alkyl-substituted triazole and 1H-benzotriazol).