Fuel additive compositions containing aliphatic amines and polyalkyl hydroxyaromatics
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United States of America Patent
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May 26, 1998
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N/A
app pub date -
Dec 28, 1992
filing date -
Dec 28, 1992
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Expired
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Abstract
A fuel additive composition comprising: (a) A fuel-soluble aliphatic amine selected from the group consisting of (1) a straight or branched chain hydrocarbyl-substituted amine, (2) a hydroxyalkyl substituted amine, and (3) a straight or branched chain hydrocarbyl-substituted succinimide; and (b) a polyalkyl hydroxyaromatic compound or salt thereof wherein the polyalkyl group has sufficient molecular weight and carbon chain length to render the polyalkyl hydroxyaromatic compound soluble in hydrocarbons boiling in the gasoline or diesel range.
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