Method for processing glass by alkaline etching

US12384714B2 · kind B2 · utility

Assignee

• Schott AG · DE

Inventors

• Andreas Ortner · Gau-Algesheim, DE
• Fabian Wagner · Heubach, DE
• Markus Heiss-Chouquet · Bischofsheim, DE
• Michael Drisch · Mainz, DE
• Vanessa Glässer · Mainz, DE
• Annika Hörberg · Mainz, DE
• Marisa Boles-Rehbogen · Mainz, DE

Key dates

• Filing date: Dec 18, 2023
• Grant date: Aug 12, 2025
• Expiry date: Dec 18, 2043

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09K13/02
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A method for processing glass is provided. The method includes the steps of providing a glass element and removing glass material from the glass element by etching with an alkaline etching medium in an organic solvent.