Patent · US Active

Glass or glass-ceramic composite material and method for producing same

US8999445B2 · kind B2 · utility

2Cited by

3References

13Claims

0Family size

Assignee

Schott AG · DE

Inventors

Inka Henze · Udenheim, DE
Stefan Spengler · Budenheim, DE
Matthias Bockmeyer · Mainz, DE
Eveline Rudigier-Voigt · Mainz, DE
Tamara Sweeck · Annaberg-Buchholz, DE
Oliver Gros · Rheinböllen, DE

Key dates

Filing date	Jan 14, 2011
Grant date	Apr 7, 2015
Priority date	—
Expiry date	Aug 13, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24926
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.