Coating materials containing silane-modified nanoparticles

摘要

The invention relates to coating materials containing silane-modified nanoparticles an organic binder and possibly additives, wherein the coating materials contain silane-modified nanoparticles which are obtainable by disaggregating agglomerates containing the particles in the presence of an organic solvent and simultaneous or afterwardly carrying out a silane treatment. Thus the silane-modified nanoparticles provide the coating materials and coatings with an improved scratch resistance.