Earthenware-appearing glazes for dinnerware

Details Earthenware-appearing glazes for dinnerware Earthenware-appearing glazes for dinnerware

1981-03-13

1982-05-25

McCarthy, Helen M.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

428428, 501 17, 501 20, 501 22, 501 23, 501 25, 501 59, 501 61, 501 62, 501 75, C03C 106, C03C 310

Patent

active

043317685

ABSTRACT:
This invention is directed to the production of glazes exhibiting an earthenware appearance which are particularly suitable for decorating ceramic dinnerware. The glaze composition consists essentially of about 4-8% by weight SnO.sub.2 and 4-8% by weight TiO.sub.2, the total SnO.sub.2 +TiO.sub.2 being about 10-14%, and about 0.025-0.04% by weight MnO.sub.2 incorporated into a base frit consisting essentially, as analyzed in weight percent on the oxide basis, of about

REFERENCES:
patent: 2225160 (1940-12-01), Deyrup
patent: 3862844 (1975-01-01), Wenning et al.
patent: 4008091 (1977-02-01), Wagner et al.
patent: 4158080 (1979-06-01), Wexell
patent: 4158081 (1979-06-01), Wexell
Parmelee, C. W.--Ceramic Glazes--Industrial Publications, Chicago, Ill. (1951) p. 236.

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