EFFECT PIGMENTS

• Main Authors: NELISCHER, Nicole, HAMM, Lukas
• Format: Patent
• Language: English; French; German
• Published: 20.09.2018
• Subjects: ADHESIVES; ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; LIME, MAGNESIA; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; PREPARATION OF CARBON BLACK; REFRACTORIES; SLAG; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; TREATMENT OF NATURAL STONE; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS THEREFOR; WOODSTAINS

Die Erfindung betrifft glasur- und emailstabile Effektpigmente mit einer Deckschicht aus Antimonoxid oder einem Antimonoxidgemisch, die eine verbesserte Stabilität, insbesondere bei Temperaturen über 1000 °C, in Glasuren, Emailen, keramischen oder glasartigen Werkstoffen aufweisen. The invention relates to glazing- and enamel-stable effect pigments with a cover layer which consists of antimony or an antimony mixture and with improved stability, in particular at temperatures above 1000°C, in glazings, enamels, ceramic or vitreous materials. La présente invention concerne des pigments à effet stables à la glaçure et à l'émaillage, dotés d'une couche de recouvrement en oxyde d'antimoine ou mélange d'oxyde d'antimoine, les pigments à effet présentant une stabilité améliorée, notamment à des températures supérieures à 1000 °C dans des glaçures, des émaux ou des matériaux céramiques ou vitreux.