Method of manufacturing cellulose solutions in aqueous amino oxide

US5760211A · kind A · utility

Assignee

• Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

• Harry Schleicher · Teltow, DE
• Peter Weigel · Borchen, DE
• Hendrik Wetzel · Idstein, DE

Key dates

• Filing date: Jul 11, 1997
• Grant date: Jun 2, 1998
• Expiry date: Jul 11, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08B1/003
• WIPO field: Biotechnology
• WIPO sector: Chemistry

Abstract

The invention relates to a method of manufacturing cellulose solutions whereby cellulose is dispersed in an aqueous amino oxide solution and is treated with xylanase or enzyme mixtures containing xylanase.