Fuel compositions containing poly(oxyalkylene) aromatic esters

Details Fuel compositions containing poly(oxyalkylene) aromatic esters Fuel compositions containing poly(oxyalkylene) aromatic esters

1993-07-28

1995-04-18

Willis, Jr., Prince

Fuel and related compositions

Liquid fuels

Containing organic -c

560 50, C10L 118

Patent

active

054074525

ABSTRACT:
Fuel compositions containing a major amount of hydrocarbons boiling in the gasoline or diesel range and an effective deposit-controlling amount of a poly(oxyalkylene) aromatic ester having the formula: ##STR1## where A.sub.1 is nitro, amino, N-alkylamino wherein the alkyl group contains 1 to 6 carbon atoms, or N,N-dialkylamino wherein each alkyl group independently contains 1 to 6 carbon atoms; R.sub.1 and R.sub.2 are independently hydrogen, hydroxy, lower alkyl, or lower alkoxy; R.sub.3 and R.sub.4 are independently hydrogen or lower alkyl and each R.sub.3 and R.sub.4 is independently selected in each --O--CHR.sub.3 --CHR.sub.4 -- unit; R.sub.5 is hydrogen, alkyl having 1 to 100 carbon atoms, phenyl, aralkyl having 7 to 100 carbon atoms or alkaryl having 7 to 100 carbon atoms, or an acyl group of the formula: ##STR2## where R.sub.6 is alkyl having 1 to 30 carbon atoms, phenyl, aralkyl having 7 to 36 carbon atoms or alkaryl having 7 to 36 carbon atoms; R.sub.7 and R.sub.8 are independently hydrogen, hydroxy, lower alkyl, or lower alkoxy; A.sub.2 is a nitro, amino, N-alkylamino wherein the alkyl group contains 1 to 6 carbon atoms, or N,N-dialkylamino wherein each alkyl group independently contains 1 to 6 carbon atoms; n is an integer from 5 to 100; and x and y are each independently integers from 0 to 10.

REFERENCES:
patent: 2714607 (1955-08-01), Matter
patent: 2714608 (1955-08-01), Matter
patent: 2714609 (1955-08-01), Matter
patent: 2714610 (1955-08-01), Matter
patent: 3149933 (1964-09-01), Ley et al.
patent: 3434814 (1969-03-01), Dubeck et al.
patent: 4320020 (1982-03-01), Lange
patent: 4320021 (1982-03-01), Lange
patent: 4328322 (1982-05-01), Baron
patent: 4347148 (1982-08-01), Davis
patent: 4386939 (1983-06-01), Lange
patent: 4515981 (1985-05-01), Otani et al.
patent: 5039775 (1991-08-01), Oyaizu
patent: 5081295 (1992-01-01), Reardan et al.
patent: 5086153 (1992-02-01), Oyaizu
patent: 5090914 (1992-02-01), Reardan et al.
patent: 5103039 (1992-04-01), Reardan et al.
patent: 5157099 (1992-10-01), Reardan et al.
patent: 5211721 (1993-05-01), Sung et al.

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