Ceramic composite wall covering

US8568865B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Edwin Nun · Billerbeck, DE
• Marie-Theres Wilkes · Dorsten, DE
• Hannelore Armoneit · Recklinghausen, DE
• Sigrid Banken · Dorsten, DE
• Volker Hennige · Ulmen, DE
• Christian Hying · Rhede, DE
• Gerhard Geipel · Haltern am See, DE
• Norbert Kern · Kandel, DE
• Eckart Berendes · Marl, DE
• Christian Herkt-Bruns · Munster, DE
• Andreas Gutsch · Thedinghausen, DE

Key dates

• Filing date: Dec 17, 2004
• Grant date: Oct 29, 2013
• Expiry date: Feb 11, 2028

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/24926
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Disclosed is a wallcovering assembly consisting of a base material and at least one ceramic coating/topcoat with or without an optional ceramic interlayer.