Organic compositions containing borate and phosphonate derivativ

Compositions – Electrolytes for electrical devices

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44 58, 44 73, 44DIG4, 252 496, 252 499, 252 75, 252 781, 252 785, 260462R, 260944, 260945, C10M 146, C10M 144, C10M 154, C07F 504

Patent

active

040160920

ABSTRACT:
An alkyl phenol having from about 20 to about 300 carbon atoms, formaldehyde and trishydroxymethylaminomethane are reacted and the resulting product is then reacted with boric acid, dialkyl phosphonate or a diaryl phosphonate to produce the corresponding borate or phosphonate derivatives. These derivatives are particularly useful as detergents in organic media such as lubricating oils, greases, fuels, heat-exchange fluids and transmission fluids.

REFERENCES:
patent: 3268450 (1966-08-01), Sims et al.
patent: 3649659 (1972-03-01), Otto et al.
patent: 3697574 (1972-10-01), Piasek et al.
patent: 3756953 (1973-09-01), Piasek et al.

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