EP 1066422 B1 20060719 - TREATMENT OF DENIM FABRIC WITH A PECTOLYTIC ENZYME
Title (en)
TREATMENT OF DENIM FABRIC WITH A PECTOLYTIC ENZYME
Title (de)
BEHANDLUNG VON DENIMGEWEBE MIT EINEM PEKTOLYTISCHEN ENZYM
Title (fr)
TRAITEMENT DE TISSU DENIM A L'AIDE D'UNE ENZYME PECTOLYTIQUE
Publication
Application
Priority
- DK 9900198 W 19990331
- DK 48498 A 19980403
Abstract (en)
[origin: WO9951808A1] A method of introducing into the surface of dyed denim fabric or garment, localized areas of variations in colour density, the method comprising contacting the fabric or garment with an aqueous composition comprising an effective amount of a pectolytic enzyme preferably selected from the group consisting of pectin lyases (EC 4.2.2.10), galactanases (EC 3.2.1.89), arabinanases (EC 3.2.1.99), pectin esterases (EC 3.1.1.11), mannanases (EC 3.2.1.78), polygalacturonases (EC 3.2.1.15) and pectate lyases (EC 4.2.2.2) at a pH of the aqueous composition between 3 and 11 and a temperature of or below 90 DEG C.
IPC 8 full level
D06L 3/00 (2006.01); C11D 3/386 (2006.01); C11D 11/00 (2006.01); D06C 29/00 (2006.01); D06L 4/40 (2017.01); D06M 16/00 (2006.01); D06P 5/02 (2006.01); D06P 5/13 (2006.01); D06P 5/15 (2006.01)
CPC (source: EP)
C11D 3/38636 (2013.01); D06P 5/02 (2013.01); D06P 5/137 (2013.01); D06P 5/158 (2013.01)
Citation (examination)
- WO 9901543 A1 19990114 - NOVO NORDISK AS [DK]
- WO 9859108 A2 19981230 - BLUME HILDEGARD [DE], et al
- WO 9925847 A2 19990527 - GENENCOR INT [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9951808 A1 19991014; AT E333529 T1 20060815; AU 3026199 A 19991025; DE 69932420 D1 20060831; EP 1066422 A1 20010110; EP 1066422 B1 20060719; ES 2270589 T3 20070401; JP 2002510756 A 20020409
DOCDB simple family (application)
DK 9900198 W 19990331; AT 99911646 T 19990331; AU 3026199 A 19990331; DE 69932420 T 19990331; EP 99911646 A 19990331; ES 99911646 T 19990331; JP 2000542517 A 19990331