Patent ID: 6165236
Filing Date: 2000-12-26
Classification: C08G,C10L

Abstract:
A compound of the formula: ##STR20## or a fuel-soluble salt thereof; wherein A is a nitrogen-containing ring selected from the group consisting of 3-pyridyl, 4-pyridyl, 3-piperidyl and 4-piperidyl;one of R.sub.1 and R.sub.2 is lower alkyl having 1 to about 3 carbon atoms and the other is hydrogen and each R.sub.1 and R.sub.2 is independently selected in each --O--CHR.sub.1 --CHR.sub.2 -- unit;R.sub.3 is hydrogen, alkyl having 1 to about 100 carbon atoms, phenyl, aralkyl having about 7 to about 100 carbon atoms, or alkaryl having about 7 to about 100 carbon atoms;x is an integer from 0 to 4; and n is an integer from about 5 to about 100.