Fuel and related compositions – Liquid fuels – Organic nitrogen compound containing
Patent
1994-11-01
1995-11-21
Willis, Jr., Prince
Fuel and related compositions
Liquid fuels
Organic nitrogen compound containing
44431, C10L 122
Patent
active
054682649
ABSTRACT:
A gasoline fuel composition comprising a major portion of gasoline and a minor portion of one or more polyaryl amines, effective to increase the octane number of the gasoline composition, represented by the formula: ##STR1## where R.sup.1 -R.sup.5 are independently hydrogen or C.sub.1 -C.sub.8 aliphatic hydrocarbons; R.sup.6 -R.sup.8 are independently hydrogen or C.sub.1 -C.sub.6 aliphatic hydrocarbons; x is between 0 and about 2, inclusive, y is between 0 and about 3, inclusive; and z is between about 1 and about 50, inclusive.
REFERENCES:
patent: 2662815 (1953-12-01), Rudel
Patent Application D#79,998, Ser. No. 08/308,890 DeRosa et al.
Derosa Thomas F.
Hahn Robert T.
Kaufman Benjamin J.
Russo Joseph M.
Studzinski William M.
Darsa George J.
Nicastri Christopher
Priem Kenneth R.
Texaco Inc.
Toomer Cephia D.
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