Novel amino alcohol reaction products and compositions containin

Compositions – Electrolytes for electrical devices

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44 63, 252 325, 252 496, 252 499, 260307F, C10M 132

Patent

active

040973891

ABSTRACT:
Alkenylsuccinic anhydride is reacted with an amino alcohol, such as tris(hydroxymethyl)aminomethane, to provide intermediate reaction products from which novel derivatives are obtained by reacting the said intermediate product with boric acid or organoborates, organophosphonates and aldehydes. The intermediate reaction product prepared from tris(hydroxymethyl)aminomethane contains unexpectedly an oxazoline component when the reaction is carried out at 175.degree. C or below, preferably 100.degree. to 175.degree. C. The reaction products and their derivatives are particularly useful in lubricants, fuels or other industrial fluids as detergents.

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patent: 3306908 (1967-02-01), LeSuer
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patent: 3388191 (1968-06-01), Cyba
patent: 3446808 (1969-05-01), Cyba
patent: 3458530 (1969-07-01), Siegel et al.
patent: 3502677 (1970-03-01), LeSuer
patent: 3920567 (1975-11-01), Miller

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