Alkylphosphonate lubricating oil

Compositions – Electrolytes for electrical devices

Patent

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Details

252 498, 252 327E, C10M 148, C10M 342

Patent

active

043560970

ABSTRACT:
Engine crankcase lubricating oil containing a dihydrocarbyl hydrocarbylphosphonate (e.g. diethyl octadecylphosphonate) exhibits reduced friction which results in an increase in gasoline mileage thus conserving energy.

REFERENCES:
patent: 2174019 (1939-09-01), Sullivan
patent: 2274291 (1942-02-01), Clayton et al.
patent: 2397422 (1946-03-01), Kosolapoff
patent: 2436141 (1948-02-01), Goebel
patent: 3206401 (1965-09-01), O'Halloran
patent: 3702824 (1972-11-01), Schlicht
patent: 4158633 (1979-06-01), Papay
patent: 4228020 (1980-10-01), Papay

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