Glass-ceramic article

The present invention relates to a glass-ceramic article comprising at least one substrate, such as a plate, made of glass-ceramic, said substrate being coated in at least one area with at least one enamel coating such that:1) said enamel has a gloss at 60° of less than 40,2) the coverage rate of sa...

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Bibliographic Details
Main Authors Roux, Nicolas, Faillat, Caroline, Guedon, Thibault, Bontemps, Amélie
Format Patent
LanguageEnglish
Published 09.07.2024
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:The present invention relates to a glass-ceramic article comprising at least one substrate, such as a plate, made of glass-ceramic, said substrate being coated in at least one area with at least one enamel coating such that:1) said enamel has a gloss at 60° of less than 40,2) the coverage rate of said enamel in said area coated with said coating is 40 to 80%,3) said enamel preferably:3a) is free of pigments in the form of mica or aluminum oxide or silica particles coated with metal oxides or combinations of metal oxides, and3b) has a roughness Ra greater than or equal to 0.4 μm and/or a luminosity L* greater than 50.
Bibliography:Application Number: US201916967762