发明授权
US07380415B2 Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making same
失效
具有玻璃陶瓷面板的烹饪装置，以各种不同的颜色提供烹饪表面并制作相同的方法
- 专利标题： Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making same
- 专利标题（中）： 具有玻璃陶瓷面板的烹饪装置，以各种不同的颜色提供烹饪表面并制作相同的方法
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申请号： US10913058申请日： 2004-08-06
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公开(公告)号： US07380415B2公开(公告)日： 2008-06-03
- 发明人: Monica Cotlear De Witzmann , Angelina Milanovska , Daniela Petto , Dietmar Wennemann , Dieter Schoenig , Friedrich Siebers
- 申请人： Monica Cotlear De Witzmann , Angelina Milanovska , Daniela Petto , Dietmar Wennemann , Dieter Schoenig , Friedrich Siebers
- 申请人地址： DE Mainz
- 专利权人： Schott AG
- 当前专利权人： Schott AG
- 当前专利权人地址： DE Mainz
- 代理商 Michael J. Striker
- 优先权： DE10134374 20010714
- 主分类号： C03C10/00
- IPC分类号： C03C10/00
摘要：
The glass ceramic panels are non-transparent and have at least one decoration. In order to fulfill the requirements for a glass ceramic panel that provides a cooking surface for a cooking unit in a variety of different pleasing colors, especially a creamy white color shade (BISQUE), in an economical manner, the glass ceramic panel has a predominant crystalline phase of keatite mixed crystals and a full-surface decorative coating that covers at least 80 percent of the upper smooth surface of the glass ceramic substrate. The full-surface decorative coating is provided in a different color from,the glass ceramic panel. Methods for making these glass ceramic panels are described.
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