Polymer foams

US8399530B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Meik Ranft · Bensheim, DE
• Armin Alteheld · Bad Kreuznach, DE
• Andre Guerin Moreira · Ludwigshafen, DE
• Wiebke Drenckhan · Orsay, FR
• Antje van der Net · Kassel, DE
• Alexander Gryson · Orsay, FR
• Florence Elias · Paris, FR

Key dates

• Filing date: Mar 26, 2009
• Grant date: Mar 19, 2013
• Expiry date: Nov 14, 2029

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2219/00869
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A process for producing polymer foams by precise control of their morphology through use of microfluidic processes, foams produced in this way and use thereof.