Process for preparing an aqueous polymer dispersion having high chemical resistance

US10927194B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Wolfgang Gaschler · Shanghai, CN
• Sebastian Enck · Jakarta, ID
• Leendert Berkhout · Emmen, NL
• Linda Guitman · Zwolle, NL
• Juergen Kaczun · Monsheim, DE
• David Hajnal · Mannheim, DE

Key dates

• Filing date: Jul 6, 2017
• Grant date: Feb 23, 2021
• Expiry date: Oct 8, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K2003/2241
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A process for producing aqueous polymer dispersions and the use thereof as binder for coatings having high solvent stability and a low tendency to soiling.