Glaze composition and antifouling ceramic ware

Details Glaze composition and antifouling ceramic ware Glaze composition and antifouling ceramic ware

2007-09-11

2007-09-11

Lorengo, J. A. (Department: 1755)

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

C501S017000, C501S020000

Reexamination Certificate

active

10481577

ABSTRACT:
A glaze composition can be used to provide a glaze layer having excellent antifouling performance and visual beauty. The glaze composition contains a glaze forming material, which has a composition determined such that a baked product obtained by baking the glaze composition comprises 55.0 to 67.0 wt % of SiO2; 8.0 to 11.0 wt % of Al2O3; 2.0 to 8.0 wt % of SnO2; 15.0 to 21.0 wt % of a divalent metal oxide; and 4.0 to 6.0 wt % of a monovalent metal oxide, with respect to a total weight of the baked product. When a glaze layer is formed by use of this glaze composition, it resists contamination. Even when a dirt deposits on the glaze layer, the dirt can be easily removed from the glaze layer. In addition, the glaze composition can provide a beautiful semi-opaque glaze layer with luster and a reduction in pore generation amount.

REFERENCES:
patent: 4340645 (1982-07-01), O'Conor
patent: 4732794 (1988-03-01), Hyde
patent: 5200369 (1993-04-01), Clifford et al.
patent: 5244848 (1993-09-01), Clifford et al.
patent: 5348914 (1994-09-01), Thometzek et al.
patent: 5382552 (1995-01-01), Saad et al.
patent: 6174608 (2001-01-01), Bertocchi et al.
patent: 6548162 (2003-04-01), Machida et al.
patent: 0 931 772 (1999-07-01), None
patent: 2 154 573 (1985-09-01), None
patent: 03-075242 (1991-03-01), None
International Search Rerport for PCT/JP02/06660 mailed on Nov. 11, 2002.
International Preliminary Examination Report for PCT/JP02/06660 completed on May 30, 2003.

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