Coated glass or glass ceramic substrate with haptic properties

US9701576B2 · kind B2 · utility

Assignee

• Schott AG · DE

Inventors

• Matthias Bockmeyer · Mainz, DE
• Andrea Anton · Bad Kreuznach, DE
• Angelina Milanovska · Mainz, DE
• Sven Rebsamen · Obermoschel, DE
• Birgit Doerk · Mainz, DE

Key dates

• Filing date: Oct 10, 2012
• Grant date: Jul 11, 2017
• Expiry date: Oct 10, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/24405
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Disclosed are articles that are provided with a haptically-perceptible surface. The articles include a coated glass or glass ceramic substrate which is provided with a layer with haptic properties so that the layer has a haptically perceptible texture. The layer includes texturing inorganic and/or polysiloxane-based particles which are fixed on the substrate by a layer-forming material. The particles cause protrusions on the layer and so produce the haptically perceptible texture.