Schott Ag

Inomat Gmbh

Schott Corporation

Helmholtz-zentrum Berlin Für Materialien Und Energie Gmbh

Matthias Bockmeyer

Friedrich Siebers

Martin Taplan

Evelin Weiss

Eveline Rudigier-Voigt

Michael Schwall

Andrea Anton

Vera Steigenberger

Oliver Hochrein

Angelina Milanovska

Christian Henn

Stephanie Mangold

Thomas Zenker

Adam O'Ryan

Yvonne Menke-Berg

Birgit Doerk

Meike Schneider

Inka Henze

Roland Dudek

Oliver Gros

Franziska Back

Tamara Sweeck

Gerold Ohl

Falk Gabel

Ina Mitra

Volker Hagemann

Sally Pucilowski

Lutz Klippe

Ralf Biertuempfel

Joerg Schuhmacher

Eric Hector Urruti

Christian Mix

Silke Knoche

Michael Bug

Bernd Rech

Sascha Backes

Klaus Schönberger

Martin Spier

Hans-Joachim Schmitt

Martin Mueller

Matthew Moose

Birgit Dörk

Stefan Spengler

Ulf Hoffmann

Axel Kalleder

Claudia Stolz

Ella Ruhl

Uwe Martens

Jörn Gerban

Andreas Gier

Sven Rebsamen

Jochen Herrmann

Jörg Schuhmacher

Maximilian Kranz

Annelie Gabriel

Urban Weber

Alexander Storch

Matthias Seyfarth

Ina Joest

Johannes Stinner

Matthias Wolfinger

Claudia Kottenstedte

Vera Breier

Matthias Seyfahrth

William H James Iii

Gabriele RÖMER-Scheuermann

Stephanie Metz

Christiane Becker

Tobias Sontheimer

Philipp Langer

Coated glass or glass ceramic substrates having high temperature resistance, high strength, and a low coefficient of thermal expansion. The coating includes pores, is fluid-tight and suitable for coating a temperature-resistant, high-strength glass or glass ceramic substrate with a low coefficient of thermal expansion, and to a method for producing such a coated substrate.

Coated glass or glass ceramic substrate, coating comprising closed pores, and method for coating a substrate

A description is given of a coloured, transparent, lithium aluminium silicate glass-ceramic and also of the use thereof, said glass-ceramic possessing a light transmission Y of 2.5% to 10% and a spectral transmission τof more than 1.0%.

Coloured transparent lithium aluminium silicate glass-ceramic and use thereof

A glass flux material for applying an opaque coating is provided. The glass flux material includes at least one pigment and a glass component with the following composition:

Substrate provided with a coating based on a glass flux, glass flux material, and method for coating a glass or glass ceramic substrate

A transparent colored glass ceramic, in particular an LAS glass ceramic, suitable for use as a cooking surface is provided. The transparent colored glass ceramic includes high-quartz solid solution (HQ s.s.) as a main crystal phase and exhibits thermal expansion of &#x2212;1 to +1 ppm/Kin the range from 20&#xb0; C. to 700&#xb0; C. The glass ceramic has from 3.0 to 3.6 percent by weight of lithium oxide (LiO) as constituents and either is colored with 0.003 to 0.05 percent by weight of vanadium oxide (VO) or is colored with 0.003 to 0.25 percent by weight of molybdenum oxide (MoO).

Glass ceramic with reduced lithium content

A coated glass or glass ceramic substrate includes a substrate with a surface area and a coating on that surface area. The coating includes a glass matrix and IR-reflecting pigments. The IR-reflecting pigments have a TSR value of at least 20%, as determined according to ASTM G 173. The coating, at a wavelength of 1500 nm, exhibits a remission of at least 35%, as measured according to ISO 13468.

Decorative coating having increased IR reflection

A fitout article or article of equipment for a kitchen or laboratory is provided. The article has a lighting and separating element. The separating element in a region of the lighting element has light transmittance of at least 0.1% and less than 12%. The lighting element in the interior emits light that passes through the separating element and to the exterior. The separating element has a glass or glass-ceramic substrate having a CTE of &#x2212;6 to 6 ppm/K and has a colour locus in the CIELAB colour space with the coordinates L* of 20 to 40, a* of &#x2212;6 to 6 and b* of &#x2212;6 to 6. D65 standard illuminant light, after passing through the separating element, is within a white region W1 determined in the chromaticity diagram CIExyY&#x2212;2&#xb0; by the following coordinates: 

Fitout articles and articles of equipment for kitchens or laboratories with a lighting element

A panel like, double-sided coated substrate and a method for production are provided. The panel like substrate includes at least two layers applied by heating, the first layer being applied on a first side of the substrate and having at least a glass component and structure-forming particles, the particles producing elevations on the first layer, and the softening temperature or the melting temperature of the particles being greater than the softening temperature of the glass component, and the second layer being applied on a second side of the substrate.

Method for producing a coated substrate, planar substrate, comprising at least two layers applied by means of heating, and the use of the coated substrate

A fitout article or article of equipment for a kitchen or laboratory is provided. The article has a display device, a separating element, and a covering. The covering is on an interior side of the separating element and has a cutout at the separating element. The separating element has a light transmittance of at least 5% and at most 70%. The covering has light transmittance of at most 7% and a colour locus in the CIELAB colour space with coordinates L* of 20 to 40, a* of &#x2212;6 to 6 and b* of &#x2212;6 to 6, and the colour locus of D65 standard illuminant light, after passing through the substrate, is within a white region W1 determined in the chromaticity diagram CIExyY-2&#xb0; by the coordinates: 

Fitout articles and articles of equipment for kitchens or laboratories with a display device

A method and an apparatus for embossing a pattern into a varnish on a sheet-like substrate are provided. The method applies a planar stamp using a roller, while the apparatus includes a roller having a planar stamp.

Method and apparatus for embossing a pattern on a substrate coated with a varnish

A transparent colored glass ceramic, in particular an LAS glass ceramic, suitable for use as a cooking surface is provided. The transparent colored glass ceramic includes high-quartz solid solution (HQ s.s.) as a main crystal phase and exhibits thermal expansion of &#x2212;1 to +1 ppm/K in the range from 20&#xb0; C. to 700&#xb0; C. The glass ceramic has from 3.0 to 3.6 percent by weight of lithium oxide (LiO) as constituents and either is colored with 0.003 to 0.05 percent by weight of vanadium oxide (VO) or is colored with 0.003 to 0.25 percent by weight of molybdenum oxide (MoO).

A sightglass for a stove is provided that has a substrate made of transparent coloured lithium aluminium silicate glass ceramic. The sightglass has a light transmittance of 0.1% to 50%. Standard illuminant D65 light, after passing through the glass ceramic, at a thickness of 4 mm, has a colour locus in the white region Wdetermined by the following coordinates in the chromaticity diagram CIExyY-2&#xb0;: 

Coloured stove sightglass with colour-neutral transmission characteristics

A fitout article or article of equipment for a kitchen or laboratory is provided. The article has a lighting and separating element. The separating element in a region of the lighting element has light transmittance of at least 0.1% and less than 12%. The lighting element in the interior emits light that passes through the separating element and to the exterior. The separating element has a glass or glass-ceramic substrate having a CTE of 0 to 6 ppm/K and has a colour locus in the CIELAB colour space with the coordinates L* of 20 to 40, a* of &#x2212;6 to 6 and b* of &#x2212;6 to 6. D65 standard illuminant light, after passing through the separating element, is within a white region W1 determined in the chromaticity diagram CIExyY&#x2212;2&#xb0; by the following coordinates: 

A cooktop with a graphical display device is provided. The cooktop includes a glass ceramic substrate with a dead-front effect in which lightness differences in the display area and in particular differences between the latter and the adjacent areas of the cooktop are not visible for a user from the exterior. The cooktop has a glass or glass ceramic substrate and a display device with a display surface for displaying information by emission of light, wherein the display device is in the interior of the cooktop or cooking appliance such that light emitted from the display surface passes through the glass or glass ceramic substrate and is perceptible by a user in the exterior.

Cooktop with display device

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Mainz, Germany

Matthias Bockmeyer