Extreme pressure additives for lubricants

Compositions – Electrolytes for electrical devices

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Details

252 327E, 252 35, 252 475, C10M15704, C10M15710

Patent

active

046489851

ABSTRACT:
Lubricant additives are provided which provide extreme pressure properties without the need for lead compositions. The extreme pressure additive system includes a dithio carbamate substituent, an organic copper substituent; and an phosphate substituent which are provided in a three component or two component system.

REFERENCES:
patent: 2201258 (1940-05-01), Busse
patent: 4259192 (1981-03-01), Lilburn
patent: 4466895 (1984-08-01), Schroeck
patent: 4501678 (1985-02-01), Katayama et al.
Smalheer et al; "Lubricant Additives", vol. I, 1967, pp. 10-11.

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