Method and device for the continuous production of polymers by radical polymerization

US9108172B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Wolfgang Mattmann · Schifferstadt, DE
• Wolfgang Loth · Bad Dürkheim, DE
• Bolette Urtel · Frankenthal (Pfalz), DE
• Elke Gütlich-Hauk · Lambsheim, DE
• Christian Hubert Weidl · Speyer, DE
• Andreas Daiβ · Deidesheim, DE

Key dates

• Filing date: Sep 3, 2013
• Grant date: Aug 18, 2015
• Expiry date: Oct 4, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F220/06
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to a method for the continuous production of a polymer by radical polymerization, wherein at least three materials are mixed with microstructures in one or more mixers and are then polymerized in at least one reaction zone.