Patent ID: 6132745
Filing Date: 2000-10-17
Classification: A61K,A61Q,B82Y,Y10S

Abstract:
A cosmetic composition comprising at least one filler, at least one fatty binder and at least 2% by weight, with respect to the total weight of said composition, of at least one nanopigment, wherein:the concentration of pigment by volume of said at least one nanopigment combined with said at least one filler is less than or equal to one half of the critical concentration of pigment by volume, andthe volume of said at least one filler is greater than or equal to twice the volume of said at least one nanopigment, and wherein said at least one nanopigment is a pigment present in the form of nanoparticles and is dispersed in a portion of the fatty binder of the composition, and further wherein said composition is in the form of an anhydrous cast composition or an oily dispersion.