Compositions: coating or plastic – Coating or plastic compositions – Heavy metal compound containing
Patent
1998-12-21
2000-08-08
Brunsman, David
Compositions: coating or plastic
Coating or plastic compositions
Heavy metal compound containing
106453, C04B 4182, C04B 4187, C04B 3314, C04B 3334
Patent
active
060996331
ABSTRACT:
Composition whereby ceramic manufactured articles, obtained by molding pressing a ceramic mixture added with 1% to 10% TiO.sub.2 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.
REFERENCES:
patent: 4908065 (1990-03-01), Tanitsu et al.
English abstract of Swiss patent 575,894 (May 1976).
English abstract of Sprechsal, vol. 119, No. 10 (1986) no month provided.
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