| 摘要 |
The invention concerns the use for coating keratinous materials of a cross-linked hybrid polymeric material obtainable from an aqueous solution comprising: (a) at least a water soluble polymer comprising at least functional groups capable of forming hydrogen bonds; and (b) at least an organic or mineral ammonium or polyvalent or monovalent metal cation salt; and by physical cross-linkage of said polymer resulting from hydrogen interactions between said polymer functional groups and the water molecules in said hydrated cation hydration sphere, for preparing cosmetic or dermatological compositions. The invention more particularly concerns the use of said coating agent for make-up products in particular make-up foundations, lipsticks, mascara, eye-liners and nail care bases; for capillary formulations in particular for hair styling and/or hair care products or for skin care products. |
