N-substituted enaminones and oleaginous compositions containing

Details N-substituted enaminones and oleaginous compositions containing N-substituted enaminones and oleaginous compositions containing

1983-11-09

1986-04-01

Harris-Smith, Mrs. Y.

Compositions

Electrolytes for electrical devices

252 515R, 548545, 548546, C10M 120, C10M 132

Patent

active

045796750

ABSTRACT:
Described are novel enaminones of the formula: ##STR1## wherein R is a lower alkyl or oxyalkyl group having 1 to 5 carbon atoms, R.sub.1 is an alkyl group having from 1 to 200 carbon atoms or a similar alkyl group substituted by nitrogen, oxygen or other inert substituents; R.sub.2 is hydrogen or an alkyl group having from 1 to 20 carbon atoms; R.sub.3 is an alkyl or substituted alkyl group having from 1 to 20 carbon atoms. These products are prepared by the reaction of a 1,3-dicarbonyl compound and a primary or secondary amine analog.
In neat or mixed form, the present compounds are useful as dispersants-detergents in oleaginous compositions.

REFERENCES:
patent: 3280034 (1966-10-01), Anzenberger et al.
patent: 3647691 (1972-03-01), Vineyard
patent: 4247404 (1981-01-01), Shields

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