Interference pigments comprising a layer of silicon oxide

Solicitante: CIBA SPECIALTY CHEMICALS CORPORATION
N. de solicitud: US20050531483
N. de publicación: US7452597 B2

The present invention relates to pigments, comprising optionally a layer consisting of a metal, at least one layer, which is located between the layers and, if a layer is present, and consists of the metal, silicon (Si) and oxygen, and optionally a layer consisting of SiOz with 0.70<=z<=2.0 on layer, a process for the production of the pigments and their use in ink-jet printing, for dyeing textiles, for pigmenting coatings, paints, printing inks, plastics, cosmetics, glazes for ceramics and glass.

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