Solvent-containing coating compositions

US7198849B2 · kind B2 · utility

Assignee

• Degussa AG · DE

Inventors

• Uwe Stapperfenne · Uerdingen, DE
• Giselher Franzmann · Witten, DE
• Doris Faber · Dorsten, DE

Key dates

• Filing date: Jul 16, 2004
• Grant date: Apr 3, 2007
• Expiry date: Jul 16, 2024

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31786
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A solvent-containing coating composition contains at least one hydroxyl-containing saturated copolyester, a phenol-formaldehyde resin, a benzoguanamine-formaldehyde resin and/or a blocked polyisocyanate, a catalyst and at least one solvent, and can further contain aids and additives.