Fluorine-containing, polyglycerolated amphiphilic sulphur compounds, cosmetic or pharmaceutical composition containing them, preparation process and vesicles formed

摘要

The present invention relates to compounds of formula (I) <IMAGE> (I) in which: Rf denotes a linear or branched C6 to C20 perfluoroalkyl radical or a mixture of linear or branched C4 to C20 perfluoroalkyl radicals; m represents 0, 1 or 2; n represents a statistical value or integer between 2 and 10; G represents a unit chosen from: <IMAGE> <IMAGE> <IMAGE> it being possible for each of the oxygen atoms to be linked to a hydrogen atom or to another unit G, to their use as surfactants and also to cosmetic or pharmaceutical compositions and vesicles containing them, and to a process for preparing them.