Process for producing polymer-shell nanoparticles

US9587083B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Wolfgang Gerlinger · Schifferstadt, DE
• Bernd Sachweh · Meckenheim, DE
• Lena Lore HECHT · Karlsruhe, DE
• Marion Winkelmann · Ludwigshafen, DE
• Heike Schuchmann · Lambach, DE

Key dates

• Filing date: Feb 21, 2014
• Grant date: Mar 7, 2017
• Expiry date: Sep 1, 2034

Classification

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

Abstract

The invention provides a continuous process for producing polymer-shell nanoparticles, especially in the form of aqueous dispersions, using a high-pressure homogenizer.