Multipurpose fuel additive

Details Multipurpose fuel additive Multipurpose fuel additive

1976-03-29

1977-09-13

Wyman, Daniel E.

Compositions

Electrolytes for electrical devices

44 75, C10M 132

Patent

active

040480810

ABSTRACT:
A new multipurpose carburetor detergent for addition to gasoline is disclosed and claimed. The novel multipurpose detergent material shows excellent activity as a carburetor detergent, induction system detergent (% deposit reduction), combustion chamber detergency and, in addition, provides effective rust inhibition when used in automotive gasoline fuels at low concentrations. The new product is a polyisobutene phenol/epichlorohydrin/amine adduct. The novel product may also be described as the reaction product of a polyisobutene phenol with epichlorohydrin followed by amination with ethylene diamine.

REFERENCES:
patent: 2695293 (1954-11-01), Swain
patent: 3038856 (1962-06-01), Milligan
patent: 3076819 (1963-02-01), Heise
patent: 3888898 (1975-06-01), Koppe et al.
patent: 3960965 (1976-06-01), Battersby et al.
patent: 3969512 (1976-07-01), Koppe et al.

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