SINGLE-COMPONENT LACQUER COMPOSITION, ESPECIALLY FOR ANTIFOGGING LACQUER

摘要

The invention relates to a single-component lacquer composition, especially for application to an optical substrate, said lacquer giving said substrate an antifogging, scratch-resistant, and/or UV resistant effect, which comprises: at least one blocked isocyanate; at least one polyol; at least one surfactant that can be polymerized, with a least one free hydroxyl, amine or mercaptan group; optionally at least one other additive capable of reducing the surface tension of the lacquer composition; at least one solvent; at least one catalyst. This lacquer is useful for spectacles, visors, glazing and other optical glass.