LUBRICATING COMPOSITIONS CONTAINING ASHLESS CATALYTIC ANTIOXIDANT ADDITIVES

The invention comprises lubricating compositions and hydraulic fluids containing N,N'-diaryl-p-phenylene diamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids.

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Bibliographische Detailangaben
Hauptverfasser: PATIL, ABHIMANYU, O, HABEEB, JACOB, J
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention comprises lubricating compositions and hydraulic fluids containing N,N'-diaryl-p-phenylene diamine compounds that impart good levels of oxidation inhibition in the lubricants and hydraulic fluids.