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.
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.
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.
摘要:
The glass ceramic or glass element that can be subjected to high thermal loads is decorated with a metallic colorant. The metallic colorant consists of a melted silicate and at least one effect pigment, which is included in a specified proportion in a melt of the silicate glass to form the metallic colorant. The at least one effect pigment is in the form of platelets of synthetic aluminum oxide (Al2O3) coated with at least one metal oxide. Preferably the at least one effect pigment is a XIRALLIC® high chroma sparkle pigment supplied commercially by Merck and the metallic colorant has a pigment content of from 1 to 30 wt. %.
摘要翻译:可以承受高热负荷的玻璃陶瓷或玻璃元件用金属着色剂装饰。 金属着色剂由熔融硅酸盐和至少一种效应颜料组成,其在硅酸盐玻璃的熔体中以指定比例包含以形成金属着色剂。 所述至少一种效果颜料为涂覆有至少一种金属氧化物的合成氧化铝(Al 2 O 3)的薄片形式。 优选地,至少一种效果颜料是由Merck商业提供的XEROELIC高色度闪光颜料,并且金属着色剂具有1至30重量%的颜料含量。 %。
摘要:
The glass ceramic or glass element that can be subjected to high thermal loads is decorated with a metallic colorant. The metallic colorant consists of a melted silicate and at least one effect pigment, which is included in a specified proportion in a melt of the silicate glass to form the metallic colorant. The at least one effect pigment is in the form of platelets of synthetic aluminum oxide (Al2O3) coated with at least one metal oxide. Preferably the at least one effect pigment is a XIRALLIC® high chroma sparkle pigment supplied commercially by Merck and the metallic colorant has a pigment content of from 1 to 30 wt. %.
摘要翻译:可以承受高热负荷的玻璃陶瓷或玻璃元件用金属着色剂装饰。 金属着色剂由熔融硅酸盐和至少一种效应颜料组成,其在硅酸盐玻璃的熔体中以指定比例包含以形成金属着色剂。 所述至少一种效果颜料为涂覆有至少一种金属氧化物的合成氧化铝(Al 2 O 3 O 3)的片晶形式。 优选地,至少一种效果颜料是由Merck商业提供的XEROELIC高色度闪光颜料,并且金属着色剂具有1至30重量%的颜料含量。 %。
摘要:
The invention relates to a glass ceramic or glass body that can be subjected to great thermal loads and is decorated with a color based on a melted silicate containing effect pigments. In order to reduce the protective look provided by the decoration, the melted silicate contains special effect pigments at a predefined ratio, said special effect pigments producing a color-flopping effect on the decorated glass ceramic of glass body. The human brain is hardly able to perceive the traces of wear as the tint changes according to the angle of vision. Preferably, the color-flopping color is based on a melted silicate to which effect pigments are added at a given ratio in the form of synthetic plane-parallel silicon dioxide (SiO2) laminae which are coated with metal oxides.
摘要:
The cooking unit has a glass-ceramic panel (1) providing a cooking surface, which is made of transparent colorless glass-ceramic bulk material or a glass panel made of pre-stressed transparent colorless glass material. Radiant heating elements (3) are provided under the glass or glass-ceramic panel, which heat respective cooking zones. The glass or glass-ceramic panel has a full surface decorative coating (7) on its upper side, which makes dirt and usage marks less conspicuous, and an IR permeable coating (6) having a solid or plain color, preferably bisque-like, on its underside. The IR permeable coating having the solid or plain color prevents an observer from viewing the internal components of the cooking unit that are under the cooking panel from above it.
摘要:
A glass-ceramic article decorated with ceramic colorings has a first coloration layer over which at least a second coloration layer is arranged. The second coloration layer at least partially overlaps the first coloration layer. The first coloration layer can be applied as a base decor over a large area and be finely distributed on the surface of the glass-ceramic article. The base decor, for example, also protects the surface of the glass-ceramic article against scratches. The second coloration layer is colored differently and, as a marking decor, defines, for example, the cooking zones and facilitates the confusion-free recognition of the thereby individualized color function areas.
摘要:
Decorative paints are typically burned in at relatively high temperatures, preferably in connection with the thermal ceramicizing process. In order to provide a glass ceramic panel having a cooking surface with a pleasing deep black, very smooth decoration by a burned-in decorative paint, the glass ceramic panel is formed from a melt that is black and the decorative paint on the black glass ceramic panel consists of a colorless zinc-containing glass flux The colorless zinc-containing glass flux preferably has a composition in wt. %: Li2O, 0-5; Na2O, 0-5; K2O, 0-4; B2O3, 15-27; Al2O3, 10-20; SiO2, 43-58; TiO2, 0-3; ZrO2, Sb2O3, 0-2; and F, 0-3.
摘要:
The cook top includes a colorless transparent glass ceramic plate, which is provided with an opaque coating extending over its underside, except that in at least one window area a window coating is provided on the underside of the glass ceramic plate area instead of the opaque coating. In order to optimize colored displays arranged under the at least one window area and to facilitate the use of capacitive touch sensors, the window coating is a burned-in noble metal preparation with an electrical surface resistance of 1 MΩ/□ and in the at least one window area the glass ceramic plate coated with the window coating has a transmission in a range from 1.0 to 21.0% and a light scattering in a range of from 0.0 to 1.0% for visible light with wavelengths of from 400 nm to 750 nm.