Patent application number | Description | Published |
20090320824 | Arrangement for reflection of heat radiation, process of making same and uses of same - The heat reflecting arrangement with an improved high heat resistance, e.g. 100 hours at 500° C., includes a substrate, a heat reflecting layer (A) on at least one side of the substrate, which contains indium tin oxide (ITO), and a barrier layer (B) that covers the heat reflecting layer (A), which contains a metal oxide and/or a metal nitride. A fireplace or baking oven with a viewing window having this layer system with the heat reflecting layer is also described. In addition a process for providing the heat reflecting arrangement is described. | 12-31-2009 |
20100215950 | Glass or glass-ceramic substrate with scratch-resistant coating and method for the production thereof - The invention in general relates to glass or glass-ceramic products. In order to protect the surface of such products against scratching, a silicon oxynitride coating with special composition is provided. | 08-26-2010 |
20100244732 | DISPLAY DEVICE, IN PARTICULAR TRANSPARENT MULTIMEDIA FACADE - A large-area display device, in particular multimedia façade, comprises at least one transparent element, in which the transparent element comprises at least one transparent substrate on which one or more lighting elements is/are arranged. | 09-30-2010 |
20100261009 | TRANSPARENT GLASS OR GLASS CERAMIC PANE WITH A LAYER THAT REFLECTS INFRARED RADIATION - A transparent glass or glass ceramic pane is provided that includes a glass or glass ceramic substrate having a thermal expansion coefficient a of less than 4.2 and an infrared radiation-reflecting layer, formed as a single-layer reflection layer and having a refractive index greater than 2.2. | 10-14-2010 |
20100279077 | GLASS OR GLASS-CERAMIC PANE REFLECTING INFRARED RADIATION - A temperature-resistant glass or glass-ceramic pane is provided. The pane includes a substrate and a tin-oxide layer comprising antimony deposited on the substrate. | 11-04-2010 |
20100304090 | GLASS OR GLASS-CERAMIC ARTICLE COATED WITH HARD MATERIAL AND METHOD FOR PRODUCTION THEREOF - The object of the invention is to create a hard-material coating for glass ceramics and glasses, a coating which is particularly temperature-resistant and protects the substrate from mechanically caused damage as well as chemical attack. For this purpose, a silicon nitride coating is proposed, which has a structure-free morphology in the volume. | 12-02-2010 |
20120157290 | HIGH PERFORMANCE GLASS CERAMICS AND METHOD FOR PRODUCING HIGH-PERFORMANCE GLASS CERAMICS - The invention relates to a glass ceramic comprising article, wherein the integral, non-post-processed and non-reworked glass ceramic comprising article comprises at least three different types of microstructures. The microstructures differ in the number and/or size of the crystallites contained per unit volume, and/or in the composition of the crystallites, and/or in the composition of the residual glass phases. The different microstructures are characterized by different relative ion content profiles across a cross-section perpendicular to the transition areas. The relative ion content profiles are determined from intensities which are determined using secondary ion mass spectrometry, and each of the three different types of microstructures preferably has different intensity plateaus for individual ions, wherein the individual ions are components of the main crystal phases. | 06-21-2012 |
20120212826 | SUBSTRATE WITH ANTIREFLECTION COATING AND METHOD FOR PRODUCING SAME - A substrate is provided with an abrasion resistance antireflection coating. The coated substrate includes a multilayer antireflection coating on at least one side. The coating has layers with different refractive indices, wherein higher refractive index layers alternate with lower refractive index layers. The layers having a lower refractive index are formed of silicon oxide with a proportion of aluminum, with a ratio of the amounts of aluminum to silicon is greater than 0.05, preferably greater than 0.08, but with the amount of silicon predominant relative to the amount of aluminum. The layers having a higher refractive index include a silicide, an oxide, or a nitride. | 08-23-2012 |
20120295081 | COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME - A method for producing a glass or glass ceramic composite material is provided. The method includes: providing a glass or glass ceramic substrate with a coefficient of thermal expansion of α≦5*10 | 11-22-2012 |
20130209762 | GLASS-CERAMIC WHICH IS AT LEAST PARTLY PROVIDED WITH A HARD MATERIAL LAYER - Glass-ceramic is provided that is at least partly provided with a hard material layer to protect against external mechanical influences. The hard material layer contains at least two phases, which are present side by side and are mixed with one another. The at least two phases include at least one nanocrystalline phase and one amorphous phase. The hard material layer has a hardness of at least 26 GPa and a layer thickness of at least 0.5 μm. The hard material layer is chemically resistant in the temperature range from 200° C. to 1000° C. The coefficient of thermal expansion (α) of the glass-ceramic does not differ by more than +/−20% from the coefficient of thermal expansion (α) of the hard material layer. | 08-15-2013 |
20130337393 | HEAT PROTECTION GLAZING AND METHOD FOR PRODUCING SAME - A heat protection glazing is provided that includes an infrared-reflective coating on temperature resistant substrates, which are transparent in the visible spectral range. The coating is resistant and effective relative to long-term thermal loads. | 12-19-2013 |
20140335349 | COATED GLASS CERAMIC PLATE - A coated glass ceramic cooking plate is provided, which has a multilayer coating on its lower surface. The multilayer coating includes a metallic layer of an alloy including components chromium, iron, nickel, and silicon. The silicon content of the alloy is at least 2 atomic percent. This metallic layer is covered by a barrier layer in form of an oxide of an alloy including components chromium, iron, nickel, and silicon, also with a silicon content of at least 2 atomic percent. The molar content of oxygen of the barrier layer is greater by at least a factor of 10 than that of the metallic layer. | 11-13-2014 |