Process for reducing the corrosivity of phenol sulfides

Details Process for reducing the corrosivity of phenol sulfides Process for reducing the corrosivity of phenol sulfides

1979-12-10

1982-01-05

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

252 781, 252393, 252395, 568 23, 568 25, 568 48, C10M 142, C10M 138, C10M 522, C10M 740

Patent

active

043092934

ABSTRACT:
Sulfurized phenols, e.g., phenol sulfides, disulfides or polysulfides, oligomers thereof or mixtures of same when treated with alkyl vinyl ethers provide excellent metal anti-corrosivity characteristics without significant reduction of antioxidant, antiwear or other desired properties when incorporated into organic media such as lubricants.

REFERENCES:
patent: 2249626 (1941-07-01), Cook et al.
patent: 2322376 (1943-06-01), McCleary et al.
patent: 2488134 (1949-11-01), Mikeska et al.
patent: 2769784 (1956-11-01), Young et al.
patent: 3269980 (1966-08-01), Heuck et al.
patent: 3294760 (1966-12-01), Hay
patent: 3839438 (1974-10-01), Hayashi
patent: 3978137 (1976-08-01), Frame

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