Gel-like polymer composition obtained by polymerizing a monomer containing acid groups in the presence of a polyether compound

US10344249B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Yannick Fuchs · Ingelfingen, DE
• Helmut Witteler · Monsheim, DE
• Heike Weber · Mannheim, DE

Key dates

• Filing date: Jul 2, 2014
• Grant date: Jul 9, 2019
• Expiry date: Oct 27, 2034

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/14
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention concerns a method for producing a gel-like polymer composition, in which an [alpha],[beta]-ethylenically unsaturated carboxylic acid is subject to radical polymerization in the presence of at least one polyether component, the gel-like polymer composition obtainable using this method and the use thereof.