Process for preparing amides based on polyetheramines and (meth)acrylic acid

US7759454B2 · kind B2 · utility

Assignee

• Clariant Produkte (Deutschland) GmbH · DE

Inventors

• Uwe Falk · Könnern, DE
• Martin Glos · Borken, DE
• Roman Morschhaeuser · Mainz, DE
• Helmut Ritter · Wuppertal, DE
• Sarah Schmitz · Duisburg, DE

Key dates

• Filing date: Apr 13, 2006
• Grant date: Jul 20, 2010
• Expiry date: Apr 30, 2029

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C231/02
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention provides a process for preparing amides from polyetheramines and (meth)acrylic acid or the corresponding anhydrides, the energy source used being microwaves.