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US 8,999,445 B2Granted
Glass or glass-ceramic composite material and method for producing same
AssigneeSchott AG
InventorsInka Henze, Stefan Spengler, Matthias Bockmeyer, Eveline Rudigier-Voigt, Tamara Sweeck, Oliver Gros
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Abstract
A method for producing a glass or glass ceramic composite material with a metallic decorative appearance is provided. The method includes: applying a layer onto a glass or glass ceramic substrate, the layer comprising a sol-gel and/or a polysiloxane; patterning the layer; and applying a metallic-looking layer onto the patterned layer.
Claims13
A method for producing a glass or glass ceramic composite material with a metallic decorative appearance, comprising the steps of:
- applying a layer onto a glass or glass ceramic substrate, the layer comprising a photoinitiator and at least one of a sol-gel and a polysiloxane;
- patterning the layer using an embossing stamp or roller, wherein the layer is precured with ultraviolet radiation during the patterning using the embossing stamp or roller;
- and
- applying a metallic-looking layer onto the patterned layer.
1 more element
Dependencies are inferred from the claim text.