LIQUID COMPOSITIONS FOR MARKING LIQUID HYDROCARBON-BASED FUELS AND COMBUSTIBLES, FUELS AND COMBUSTIBLES CONTAINING THE SAME AND PROCESS FOR DETECTING THE MARKERS

摘要

The present invention relates to liquid compositions that can be used for marking liquid hydrocarbon-based fuels and combustibles; these compositions comprising at least one marker a), one or more solvents and, optionally, one or more functional additives other than the markers a). The invention also relates to a process for qualitative and quantitative detection of these markers a) present in a liquid hydrocarbon-based composition.