Coated object

US7381469B2 · kind B2 · utility

Assignee

• Schott AG · DE

Inventors

• Christoph Moelle · Bad Gandersheim, DE
• Lars Bewig · Bad Gandersheim, DE
• Frank Koppe · Bad Gandersheim, DE
• Thomas Kupper · Zürich, CH
• Stefan Geisler · Northeim, DE
• Stefan Bauer · Alzey, DE
• Jürgen Dzick · Göttingen, DE

Key dates

• Filing date: Apr 21, 2004
• Grant date: Jun 3, 2008
• Expiry date: Jan 31, 2025

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/12611
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

The invention relates to a coated object in which coatings remain of a constant and unchanged high quality despite operating temperatures of more than 350° C. This is achieved with interlayers which deliberately interrupt and thereby stabilize the morphology of the coating.