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1. (WO2014177628) COSMETIC COMPOSITION FOR COATING THE NAILS

Pub. No.:    WO/2014/177628    International Application No.:    PCT/EP2014/058847
Publication Date: Nov 6, 2014 International Filing Date: Apr 30, 2014
IPC: A61Q 3/02
A61K 8/58
Applicants: L'OREAL
Inventors: RIACHI, Carl
LE CHAUX, Laure
CHANSAVATH, Khonesavanh
KERGOSIEN, Guillaume
BOUCHARA, Anne
Title: COSMETIC COMPOSITION FOR COATING THE NAILS
Abstract:
The present invention relates to a cosmetic composition of sol/gel type for making up and/or caring for keratin materials, in particular intended for coating the nails, comprising the product(s) resulting from reacting: - at least one alkoxysilane compound A chosen from at least one (ALK)triethoxysilane monomer, at least one (ALK)triethoxysilane oligomer, derivative(s) thereof, and a mixture thereof, with ALK representing a linear or branched, unsubstituted C1-C4, in particular C1-C2, alkyl group, preferably a methyl, and - an amount of water corresponding to a number of moles of water, determined according to the following equation: X = ( nAlkoxysilanes X nbAlkoxy groups ) / nΗ20 with: nH20 = Number of moles of water, nAlkoxysilanes = Number of moles of alkoxysilane compounds, nbAlkoxy groups = Weighted mean of the number of alkoxysilane groups per alkoxysilane compound, and X is a number greater than or equal to 2, and in which the total content of alkoxysilane compound(s) A represents at least 80% by weight, relative to the total weight of the alkoxysilane compounds, in particular least 85% by weight, preferably at least 90% by weight, more preferably at least 95% by weight, and even more preferably 100% by weight, relative to the total weight of the alkoxysilane compounds. The present invention also relates to a process for coating keratin materials.