Process for the coating of metallic surfaces, coating composition, and coatings produced in such a way

US9695322B2 · kind B2 · utility

Inventors

• Georg Gros · Oppenau, DE
• Stefan Waidelich · Oppenau, DE
• Norbert Maurus · Langen, DE

Key dates

• Filing date: Jan 6, 2012
• Grant date: Jul 4, 2017
• Expiry date: Apr 5, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T156/10
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A process for coating a metallic surface of a metallic substrate comprising applying, an organic, anionically, cationically or radically curable anticorrosive composition, to the metallic surface, wherein said anticorrosive composition is a dispersion or solution containing at least two components that are at least partially anionically, cationically or radically curable, wherein at least one monofunctional monomer or monofunctional oligomer is present, a photoinitiator, and first organic corrosion inhibitor.