发明名称 |
GLASS-CERAMIC ARTICLE DECORATED WITH A CERAMIC COLOUR, ESPECIALLY GLASS-CERAMIC DISC, AND PROCESS FOR REMOVING THE HALOISATION FROM GLASS-CERAMIC ARTICLES DECORATED WITH A CERAMIC COLOUR |
摘要 |
For removing halo formation, which often occurs on glass-ceramic articles decorated with a ceramic color, a layer of SiO2 is applied to the glass-ceramic article after the glass-ceramic color has been burnt-in. The layer is preferably 40-200 nm thick. The layer can contain up to 66.5% by weight of oxides, which change the refractive index so that the layer is invisible, the layer being, for example, 85-93% by weight of SiO2 and 7-15% by weight of TiO2. |
申请公布号 |
AU3020092(A) |
申请公布日期 |
1993.07.15 |
申请号 |
AU19920030200 |
申请日期 |
1992.12.16 |
申请人 |
CARL-ZEISS-STIFTUNG TRADING AS SCHOTT GLASWERKE |
发明人 |
DR. ROLAND LEROUX;DR. ERICH RODEK;DR. KURT SCHAUPERT;DR. JURGEN THURK;DR. WALDEMAR WEINBERG |
分类号 |
C03C3/085;C03C17/34 |
主分类号 |
C03C3/085 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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