Alkyliminoderivatives for use in diesel fuel emulsions

A diesel fuel emulsion comprising

• one or more surfactants of formula
• wherein
• R is a C5-C22 linear or branched, saturated or non-saturated, substituted or unsubstituted hydrocarbon group,
• A is
• or CH2,
• each X, independently, is H, COOM or SO3M, with at least one X in the molecule being COOM or SO3M,
• each R2, independently, is H, CH3, or C2H5,
• k=0-3,
• each m, independently, is 2-6,
• each n, independently, is 1-6, wherein if n>1 then the alkylene group can be optionally substituted with an alkyl group,
• o=0-40,
• each M, independently, is selected from H and any cation M+, whereby the oxygen attached to said cation is negatively charged and whereby the sum of all positive equals the sum of all negative charges,
• in an amount of from about 0.025 to about 10 percent by weight
• less than about 65 percent by weight of diesel,
• about 35 or more percent by weight of water, and
• optional additional components,
• up to a total of 100 percent by weight.