Stabilization of hydrocracked oils with certain nitrogen contain

Details Stabilization of hydrocracked oils with certain nitrogen contain Stabilization of hydrocracked oils with certain nitrogen contain

1980-06-30

1981-12-22

Metz, Andrew

Compositions

Electrolytes for electrical devices

252403, C10M 134

Patent

active

043069851

ABSTRACT:
Hydrocracked lubricating oils are effectively stabilized against deterioration caused by light by the inclusion of at least one of each of certain nitrogen-containing aromatic components and phenolic components. The combination of such components, e.g., dialkyl anilines and alkyl substituted phenols, provide outstanding inhibition to sunlight deterioration.

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patent: 2809164 (1957-10-01), Pruett
patent: 2824895 (1958-02-01), Luvisi
patent: 3402201 (1968-09-01), Schmerling
patent: 3642610 (1972-02-01), Divijak, Jr. et al.
patent: 3900410 (1975-08-01), Malec
patent: 4011057 (1977-03-01), Sayers
patent: 4036770 (1977-07-01), Espenscheid et al.

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