FORMULATIONS BASED ON HYDRO-SOLUABLE COMPLEXES OF TITANIUM AND CHROMIUM COMBINED WITH ANTIMONY OR TUNGSTEN, OR THEIR MIXTURES SUITABLE FOR COLORING CERAMIC ARTICLES AND PROCESSING OF COLORATION AT HIGH TEMPERATURE

摘要

Composition whereby ceramic manufactured articles, obtained by moulding a conventional ceramic mixture without added TiO2., are coloured from yellow to orange, said composition consisting of an aqueous solution of inorganic compounds or organic complexes of titanium and chromium combined with antimony or tungsten or mixtures thereof, in quantities corresponding to 2 to 6% by wt. Ti, 3 to 12% Sb (or 4 to 14% tungsten) and 0.2 to 2.5% chromium.