Patent
Title

Verfahren zur Verbesserung der Reaktionsaktivitaet von Cellulose zur Herstellung von Celluloseacetat

Other Title
Increasing reactivity of pulp or linters to optimum level for cellulose acetate production - involves treatment in aqueous dispersion with cellulytic enzyme, preferably cellulase and/or xylanase, which can be integrated with pulp production or purification of linters.
Abstract
Method for improving the reactivity of cellulose for cellulose acetate production comprises treating pulp or linters dispersed in water with cellulytic enzymes. ADVANTAGE - The reactivity for acetylation can be nearly optimised and the process can be integrated with production of the pulp or purification of the linters.
Inventor(s)
Schleicher, H.
Wetzel, H.
Struszczyk, H.
Ciechanska, D.
Link to:
Patent Number
1996-19621784
Publication Date
1997
Language
German