| 摘要 |
The present invention relates to interference pigments based on multiply coated platelet-shaped substrates, which on the surface of the substrate have a layer sequence composed of (A0) optionally a highly refractive coating consisting of a layer of TiO2, (A) a highly refractive coating consisting of a mixture of TiO2 and Fe2O3, which may optionally have been doped with one or more further oxides, (B) a highly refractive layer consisting of SnO2, (C) a highly refractive coating which absorbs in the visible wavelength range, and optionally (D) an outer protective layer, and also to their use, more particularly in inks, paints, industrial coatings, automotive finishes, automotive refinishes, coil coating, powder coatings, printing inks, plastics, pigment pastes, pigment preparations, and dry products, such as granules, for example. |
