Binders containing nanoparticles

US8772408B2 · kind B2 · utility

Assignee

• Bayer Intellectual Property GmbH · DE

Inventors

• Thomas Munzmay · Dormagen, DE
• Michael Mager · Leverkusen, DE
• Markus Mechtel · Neunburg vorm Wald, DE
• Nusret Yuva · Wermelskirchen, DE

Key dates

• Filing date: Aug 17, 2012
• Grant date: Jul 8, 2014
• Expiry date: Aug 17, 2032

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K3/36
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to aqueous binder dispersions based on silane-modified polymeric binders and inorganic nanoparticles, a process for the preparation thereof and the use thereof for the production of high quality coatings, in particular clear lacquers.