composição para coloração de artigos de cerámica manufaturados, processo de coloração de artigos de cerámica manufaturados, e ladrilhos de pó de pedra vitrificados

composição para coloração de artigos de cerámica manufaturados, processo de coloração de artigos de cerámica manufaturados, e ladrilhos de pó de pedra vitrificados

Composition whereby ceramic manufactured articles, obtained by molding pressing a ceramic mixture added with 1% to 10% TiO2 by wt., are colored in shades from yellow ocher to sienna, said composition being an aqueous or hydroalcoholic solution including tungsten and chromium inorganic compounds or o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GRAZIANO VIGNALI
Format: Patent
Sprache:por
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:Composition whereby ceramic manufactured articles, obtained by molding pressing a ceramic mixture added with 1% to 10% TiO2 by wt., are colored in shades from yellow ocher to sienna, said composition being an aqueous or hydroalcoholic solution including tungsten and chromium inorganic compounds or organic derivatives, which is applied by controlled absorption to the surface of the ceramic material before firing.