Mannich reaction product and a motor fuel composition containing

Details Mannich reaction product and a motor fuel composition containing Mannich reaction product and a motor fuel composition containing

1983-07-05

1985-04-02

Harris-Smith, Y.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 75, 562442, 562444, 252403, C10L 122

Patent

active

045085412

ABSTRACT:
A material having a use as a detergent in a motor fuel composition is the reaction product of an aldehyde, a phenoxy acid, and a mono- or diamine, wherein the aldehyde includes a hydrocarbon radical having from 1 to about 10 carbon atoms and the phenoxy acid has the following formula: ##STR1## wherein R is any hydrocarbon radical or oxygen-containing hydrocarbon radical of from 1 to about 36 carbon atoms with the carbon atom adjacent to the carboxylic acid functional group having at least one active hydrogen atom, and x varies from about 1 to 3. The monoamine useful in forming the reaction product has the formula: ##STR2## wherein X, X.sup.1 and X.sup.2 can be any hydrocarbon radical having from about 6 to about 36 carbon atoms, and wherein X.sup.1 and X.sup.2 can be a hydrogen atom. The diamine has the formula: ##STR3## wherein z varies from about 1 to 3, R.sup.1 is any hydrocarbon radical or oxygen substituted hydrocarbon radical having from about 6 to 36 carbon atoms and R.sup.2 is a hydrogen or a methyl group.

REFERENCES:
patent: 2908558 (1959-10-01), Brimer
patent: 3116129 (1963-12-01), Udelhofen
patent: 4038043 (1977-07-01), Garth
patent: 4083699 (1978-04-01), Chibnik
patent: 4231759 (1980-11-01), Udelhofen et al.

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