Patent ID: 7195654
Filing Date: 2007-03-27
Classification: C10L

Abstract:
1. A gasoline additive concentrate composition, comprising: a solvent that is an aromatic hydrocarbon, a mixture of an alcohol and an aromatic hydrocarbon, or a mixture of an alcohol and a kerosene having some aromatic content; an alkoxylated fatty amine represented by the formula wherein R is a hydrocarbyl group having about 4 to 30 carbon atoms, A 1 and A 2 are vicinal alkylene groups, and the sum of x and y is at least 1; a partial ester having at least one free hydroxyl group and formed by reacting at least one fatty carboxylic acid and at least one polyhydric alcohol; and a polymeric pour point depressant wherein the pour point depressant is present in the concentrate composition at 0.001% to 10% by weight, the solvent is present in the concentrate composition at about 25 to 85% by weight, and the concentrate composition is a liquid at a temperature from about 0° C. to minus 18° C.