Mesomorphic complexes of polyelectrolytes and surfactants, process for producing the same and films, foils, fibers, molded bodies and coatings made thereof

US5863956A · kind A · utility

Assignee

• BASF SE

Inventors

• Axel Kistenmacher · Ludwigshafen, DE
• Markus Antonietti · Marburg, DE
• Juergen Conrad · Marburg, DE

Key dates

• Filing date: Feb 12, 1997
• Grant date: Jan 26, 1999
• Expiry date: Feb 12, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F8/44
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Mesomorphic complexes which comprise anionic polyelectrolytes, cationic polyelectrolytes and/or polyampholytes and cationic, anionic, nonionic and/or amphoteric surfactants.