Fuel and related compositions – Liquid fuels – Heterocyclic carbon compound containing a hetero ring having...
Patent
1995-06-02
1996-10-01
McAvoy, Ellen M.
Fuel and related compositions
Liquid fuels
Heterocyclic carbon compound containing a hetero ring having...
44340, 44342, C10L 122
Patent
active
055607551
ABSTRACT:
A composition comprising at least one compound of the general formula ##STR1## wherein each Ar is independently an aromatic group having from 4 to about 30 carbon atoms and from 0 to 3 optional substituents selected from the group consisting of amino, hydroxy- or alkyl-polyoxyalkyl, nitro, aminoalkyl, carboxy or combinations of two or more of said optional substituents, each R is independently a hydrocarbyl group, R.sup.1 is H or a hydrocarbyl group, R.sup.2 and R.sup.3 are each, independently, H or a hydrocarbyl group, R.sup.4 is a monovalent terminating group, each m is independently 0 or an integer ranging from 1 to about 10, x ranges from 0 to about 8, and each Z is independently OH, lower alkoxy, (OR.sup.5).sub.b OR.sup.6 or O.sup.-- wherein each R.sup.5 is independently a divalent hydrocarbyl group, R.sup.6 is H or hydrocarbyl and b is a number ranging from 1 to about 30 and c ranges from 1 to about 3, y is a number ranging from 1 to about 10 and wherein the sum m+c does not exceed the number of valences of the corresponding Ar available for substitution and at least one A is a group characterized by the formula ##STR2##
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Adams Paul E.
Lange Richard M.
Stoldt Stephen H.
Cordek James L.
Fischer Joseph P.
Hunter Frederick D.
McAvoy Ellen M.
The Lubrizol Corporation
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