Air-drying silane coating compositions

US7026398B2 · kind B2 · utility

Assignee

• Degussa AG · DE

Inventors

• Jaroslaw Monkiewicz · Rheinfelden (Baden), DE
• Roland Edelmann · Wehr, DE
• Andrea Edinger · Wehr, DE
• Bjoern Borup · Rheinfelden (Baden), DE

Key dates

• Filing date: Mar 21, 2003
• Grant date: Apr 11, 2006
• Expiry date: Mar 21, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31663
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to an air-drying silane coating composition containing an epoxy or acrylic resin, an optional silicic ester or alkyl silicate, an aminoalkylsilane component, an optional organoalkyoxysilane, and possible auxiliaries; methods of use thereof, and articles and substrates coated accordingly.