COMPOSITION OF ADDITIVES AND PERFORMANCE FUEL COMPRISING SUCH A COMPOSITION

摘要

The invention relates to a composition of additives for a fuel, comprising at least one first additive comprising a derivative of a partial ester of polyols and a second additive comprising a quaternary ammonium salt. The first additive comprises at least 50 mass % of a compound A selected from cyclic or acyclic, linear or branched, saturated or unsaturated, C4 to C36 monocarboxylic aliphatic hydrocarbon and polyol partial esters, said partial esters being used individually or in a mixture. The invention also relates to a diesel fuel comprising such a composition and to the use of said fuel for limiting deposits in a diesel engine. The invention especially relates to the use of the fuel containing the composition of additives of the present invention in direct-injection diesel engines.