Sulfurized phenol derivatives and compositions thereof

Compositions – Electrolytes for electrical devices

Patent

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Details

252389R, 252400R, 260439R, C10M 154

Patent

active

043304214

ABSTRACT:
Lubricant compositions containing minor effective amounts of calcium phenol sulfides containing controlled amounts of a transition metal wherein the transition metal is derived by a direct exchange reaction for calcium provide stabilizer/detergent properties thereto and protect the compositions thereof against oxidative deterioration.

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patent: 2913412 (1959-11-01), Moore et al.
patent: 3490737 (1970-01-01), Geseking et al.
patent: 4198303 (1980-04-01), Braid
patent: 4211663 (1980-07-01), Braid
patent: 4226733 (1980-10-01), Armstrong et al.

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