| abstract |
The present invention relates to cosmetic or dermatological sol / gel type for the makeup and / or care of keratin materials, and / or the makeup of teeth, characterized in that it comprises the product resulting from the reaction: (a) d at least one alkoxysilane monomer or oligomer of formula (I) R Si (OR)) or of formula (II) [R (OR) SiO] in which R1 represents, independently, a nucleophilic group other than a hydroxyl group, or (C -C) alkyl group, R represents, independently, a hydrogen atom, or a (C -C) alkyl group, and (b) an amount of water corresponding to a number of moles of water, determined according to the following equation: X = (n * nb) / n with n = number of moles of water, n = number of moles of alkoxysilane compounds, nb = weighted average of the number of alkoxysilane groups per alkoxysilane compound, and X is a number greater than 2. It also relates to a cosmetic process and a material coating kit associated keratin. |