EP 0577722 A1 19940112 - METHODS FOR TREATING COTTON-CONTAINING FABRICS WITH CELLULASE.
Title (en)
METHODS FOR TREATING COTTON-CONTAINING FABRICS WITH CELLULASE.
Title (de)
METHODEN ZUR BEHANDLUNG VON BAUMWOLLE-ENTHALTENEN GEWEBEN MIT ZELLULOSE.
Title (fr)
PROCEDE DE TRAITEMENT PAR LA CELLULASE DES TISSUS CONTENANT DU COTON.
Publication
Application
Priority
- US 67738591 A 19910329
- US 77004991 A 19911004
Abstract (en)
[origin: WO9217574A1] Disclosed are improved methods for treating cotton-containing fabrics as well as the fabrics produced from these methods. In particular, the disclosed methods are directed to contacting cotton-containing fabrics with an aqueous solution containing a fungal cellulase composition which comprises one or more EG type components and one or more CBH I type components wherein said cellulase composition has a protein weight ratio of all EG type components to all CBH I type components of greater than 5:1. Cotton-containing fabrics so treated possess decreased strength loss as compared to fabrics treated with a cellulase composition containing greater amounts of CBH I type components.
Abstract (fr)
Procédés améliorés de traitement de tissus contenant du coton, et tissus ainsi obtenus. Plus spécialement, ces procédés consistent à mettre des tissus contenant du coton en contact avec une solution aqueuse contenant une composition de cellulase fongique comportant au moins un des constituants du type EG et au moins un des constituants du type CBH I, ladite composition de cellulase présentant un rapport de poids protéique supérieur à 5:1 entre respectivement l'ensemble des constituants du type EG et l'ensemble des constituants du type CBH I. Les tissus ainsi traités présentent des pertes de résistance moins importantes que celles des tissus traités au moyen d'une composition de cellulase contenant des quantités plus importantes de constituants du type CBH I.
IPC 1-7
IPC 8 full level
C12N 9/42 (2006.01); C11D 3/386 (2006.01); C12N 15/00 (2006.01); C12N 15/09 (2006.01); C12S 3/08 (2006.01); D06M 16/00 (2006.01); C12R 1/885 (2006.01); D06M 101/00 (2006.01); D06M 101/02 (2006.01); D06M 101/06 (2006.01)
CPC (source: EP)
C11D 3/38645 (2013.01); D06M 16/003 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE
DOCDB simple family (publication)
WO 9217574 A1 19921015; CA 2107206 A1 19920930; EP 0577722 A1 19940112; EP 0577722 A4 19950118; FI 934084 A0 19930917; FI 934084 A 19930917; JP 2654562 B2 19970917; JP H06506829 A 19940804
DOCDB simple family (application)
US 9202631 W 19920330; CA 2107206 A 19920330; EP 92909253 A 19920330; FI 934084 A 19930917; JP 50886292 A 19920330