Fuel additive method of preparation and motor fuel composition
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United States of America Patent
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Aug 10, 1993
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N/A
app pub date -
Jun 10, 1992
filing date -
Jun 10, 1992
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Abstract
An amido alkanolamine composition obtained by reacting, at a temperature of 10.degree. C.-200.degree. C.: (a) a 4-alkyl-2-morpholinone represented by the formula: ##STR1## in which R represents a monovalent aliphatic radical having from 1 to 10 carbon atoms, and (b) an alkylphenoxypolyoxyalkylene amine represented by the formula: ##STR2## in which R' represents a hydrocarbyl radical having from 4 to 30 carbon atoms, x has a value from 5 to 50, and R' represents a methyl radical or a mixture of hydrogen and methyl radicals is provided.
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