Dispersion and coating preparation containing nanoscale zinc oxide

US7438836B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Guenther Michael · Karlstein, DE
• Stefan Heberer · Gelnhausen, DE
• Ruediger Mertsch · Wiesbaden, DE
• Robert Maier · Ontario, US
• Simone Jetton · Memmingen, DE
• Frans De Peuter · Mol, BE

Key dates

• Filing date: Jan 24, 2005
• Grant date: Oct 21, 2008
• Expiry date: Nov 5, 2026

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K2201/011
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention provides a dispersion, which contains nano-sized zinc oxide particles, a coating preparation containing the dispersion, a process for the production of the dispersion, and a coating preparation containing the dispersion, and a use of the coating preparation.