Adhesion of a composition for nail coatings be improved by addition of a polyhedral oligomeric silsesquioxane (POSS). Nail coating compositions that benefit from the addition of a POSS include enamels, reactive composition such as those containing acrylates, solventless compositions and water-based compositions.Ladhérence dune composition de vernis à ongles est améliorée par ajout de silsesquioxane oligomérique polyèdre (SSOP). Les compositions de vernis à ongles auxquelles on ajoute le SSOP contiennent des émaux, des compositions réactives telles que celles contenant des acrylates, des compositions sans solvant et des compositions à base deau.
