Method and device for the plasma treatment of surfaces containing alkali and alkaline-earth metals

US8673406B2 · kind B2 · utility

Assignee

• Schott AG · DE

Inventors

• Matthias Bicker · Mainz, DE
• Uwe Rothhaar · Birkenheide, DE
• Robert Hormes · Memmingen, DE
• Bernd Hanser · Memmingen, DE
• Manfred Lohmeyer · Nackenheim, DE
• Stefan Bauer · Alzey, DE

Key dates

• Filing date: Feb 28, 2007
• Grant date: Mar 18, 2014
• Expiry date: Jul 2, 2030

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C03C23/006
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

The invention relates to a method for the plasma treatment of glass surfaces, the metal component, in particular the alkali and/or alkaline-earth metal component in the superficial region of the substrate being reduced by a plasma treatment of a substrate.