发明公开
- 专利标题: TRANSPARENTE, EINGEFÄRBTE KOCHFLÄCHE MIT VERBESSERTER FARBIGER ANZEIGEFÄHIGKEIT UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN KOCHFLÄCHE
- 专利标题(英): Transparent, dyed cooktop having improved color display capability, and method for producing such a cooktop
- 专利标题(中): 透明,制造这种炉灶改进的色彩显示能力和方法有色HOB
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申请号: EP09778544.8申请日: 2009-09-16
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公开(公告)号: EP2349942A2公开(公告)日: 2011-08-03
- 发明人: SIEBERS, Friedrich , SCHIFFNER, Ulrich , SCHMIDBAUER, Wolfgang , SCHÖNBERGER, Klaus
- 申请人: Schott AG
- 申请人地址: Hattenbergstrasse 10 55122 Mainz DE
- 专利权人: Schott AG
- 当前专利权人: Schott AG
- 当前专利权人地址: Hattenbergstrasse 10 55122 Mainz DE
- 代理机构: Herden, Andreas F.
- 优先权: DE102008050263 20081007
- 国际公布: WO2010040443 20100415
- 主分类号: C03C10/00
- IPC分类号: C03C10/00
摘要:
The invention relates to a transparent, dyed cooktop having improved color display capability, made of a glass ceramic having high quartz mixed crystals as a predominant crystal phase, wherein the glass ceramic comprises none of the refining agents arsenic oxide and/or antimony oxide, having transmission values of greater than 0.1 % in the range of visible light over the entire wavelength range greater than 450 nm, light transmission in the visible range of 0.8 to 2.5 %, and transmission in the infrared at 1600 nm of 45 – 85 %.
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