| 摘要 |
<p>A composite structure such as a patch, a disk, or a towelette for use in particular in treating, making up, or cleaning the skin or the hair. The structure comprises at least one adhesive matrix based on a permanent adhesive and present between two support layers, at least one of which is permeable to a solvent, the two support layers being permanently bonded to the adhesive matrix, the adhesive matrix containing at least one active agent soluble in said solvent and possibly a filler, the nature and the quantity of the active agent(s) and/or the filler being selected to make it possible, when the composite structure is wetted by the solvent, for the active agent(s) to be released and to diffuse towards the surface to be treated.</p> |
