Glazing compositions for ceramic articles

Details Glazing compositions for ceramic articles Glazing compositions for ceramic articles

1974-11-14

1977-01-25

McCarthy, Helen M.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 52, 106 54, 428428, C03C 502

Patent

active

040049353

ABSTRACT:
A glazed ceramic article in which the glaze includes titanium dioxide at least some of which is in the form of a metal titanate or a metal titano silicate and having a gloss of from 9 to 55 units at 45.degree. illumination. Also a glazing composition is described prepared by a semi-fritting technique in which the composition includes a mixture of a finely divided frit and an unfritted crystalline silica with the titanium dioxide being included in the frit together with alumina and a source of strontium, calcium or magnesium.

REFERENCES:
patent: 3383225 (1968-05-01), Stradley
patent: 3507687 (1970-04-01), Laird
patent: 3561984 (1971-02-01), Eppler
patent: 3565644 (1971-02-01), Eppler
Parmelee, C. W.--Ceramic Glazes--Pub. by Industrial Publications, Inc., Chicago (1951) 2nd Ed., pp. 21-22, 191-194 and 216.

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