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US 2016/0075597 A1Published application
Producing a disc from ceramic glass
AssigneeSaint-Gobain Glass France
InventorPaul Kirk RATZEL
Life of this patent
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Abstract
A method for manufacturing a ceramic glass pan is put forward, includes providing a green glass pane, mechanically grinding and/or polishing the green glass pane, and ceramising the green glass pane into the ceramic glass pane after grinding and/or polishing. The polishing time and polishing effort can be significantly reduced if the glass is polished before the ceramisation step.
Claims11
A method for manufacturing a ceramic glass pane, comprising the steps of:
- providing a green glass pane,
- mechanically grinding and/or polishing the green glass pane,
- ceramising the green glass pane into the ceramic glass pane, subsequently to the step of grinding and/or polishing.
Dependencies are inferred from the claim text.