| abstract |
Polychromic pigments based on interference pigments, characterized in that they are based on platelet-shaped substrates which have a standard deviation of the thickness of the substrate platelets of ≦ 15%, based on their average thickness, (A) a coating with a refractive index ≧ 1.8, (B) a selectively or non-selectively absorbing coating and (C) optionally an outer protective layer contain, as well as their use in paints, lacquers, printing inks, plastics, ceramic materials, glasses, for laser marking, in cosmetic formulations and for the production of pigment preparations and dry preparations. |