Fuel additive compositions of particulate traps equipped with diesel engines.

摘要

A fuel additive composition comprising a solution or dispersion of a salt soluble iron neocarboxylate oil derived from a compound of the formula: ** (See formula) ** wherein R1, R2, R3 and R4 represent hydrogen or a hydrocarbyl having 1-30 carbon atoms (C1-C30), but wherein at least two of R1, R2, R3 or R4 are C1-C30 hydrocarbyl and both R1 and R2 must be hydrocarbyl; R5 is a hydrocarbyl having 1 to 120 carbon atoms and m and n may each be zero or an integer such that the total number of carbon atoms in the neocarboxylate is not more than 125, the solution or dispersion comprising 20-80% by weight of the neocarboxylate and 80-20% by weight of a hydrocarbon solvent.