POLYALKYLENE GLYCOL-BASED INDUSTRIAL LUBRICANT COMPOSITIONS

A lubricant composition comprises as a lubricant base, an oil soluble polyalkylene glycol suitable for use as a lubricant in an industrial oil, grease or metal working fluid; and an additive comprising (1) alkylated phenyl-α-naphthylamine; and (2) 2,2,4-trialkyl-1,2-dihydroquinoline.

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Bibliographische Detailangaben
Hauptverfasser: DONNELLY, Steven G, YAO, Junbing
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A lubricant composition comprises as a lubricant base, an oil soluble polyalkylene glycol suitable for use as a lubricant in an industrial oil, grease or metal working fluid; and an additive comprising (1) alkylated phenyl-α-naphthylamine; and (2) 2,2,4-trialkyl-1,2-dihydroquinoline.