Heat-curing powder-lacquer compositions yielding a matte surface after curing of the coating, as well as a simple method for production of same

US8524837B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Werner Grenda · Herne, DE
• Emmanouil Spyrou · Schermbeck, DE
• Thomas Weihrauch · Schneverdingen, DE
• Christoph Lammers · Recklinghausen, DE
• Holger Loesch · Herne, DE
• Klaus Behrendt · Herne, DE

Key dates

• Filing date: Mar 10, 2011
• Grant date: Sep 3, 2013
• Expiry date: Jul 7, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/3179
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to heat-curing powder-lacquer compositions exhibiting a matte surface after curing of the coating, as well as to a simple method for production of the same.