Coated board of wood-based material

US10406558B2 · kind B2 · utility

Assignee

• XYLO TECHNOLOGIES AG · CH

Inventors

• Dieter Döhring · Großenhain, DE
• Hans Schaefer · Zabeltitz, DE
• Udo Hanitzsch · Zabeltitz, DE

Key dates

• Filing date: Dec 21, 2015
• Grant date: Sep 10, 2019
• Expiry date: Apr 13, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31989
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A coated board of wood-based material and a method for coating a board of wood-based material, wherein the board of wood-based material is in particular a wall panel or floor panel or is intended for producing such a panel, comprising a front side and a rear side, wherein at least the surface of the front side is provided with a polymer coating and wherein the polymer coating has a hardness gradient, so that the hardness of the polymer layer decreases with increasing depth from the surface.