EP 1913196 A4 20100106 - A PROCESS FOR DYEING OF WOOL OR SILK AND THEIR BLENDS (FIBRE /YARN/FABRIC) WITH INDIGO
Title (en)
A PROCESS FOR DYEING OF WOOL OR SILK AND THEIR BLENDS (FIBRE /YARN/FABRIC) WITH INDIGO
Title (de)
VERFAHREN ZUM FÄRBEN VON WOLLE ODER SEIDE UND IHREN MISCHUNGEN (FASER/GARN/FLÄCHENGEBILDE) MIT INDIGO
Title (fr)
PROCEDE DESTINE A COLORER DE LA LAINE OU DE LA SOIE ET LEURS MELANGES (FIBRE/FIL/ETOFFE) AVEC DE L'INDIGO
Publication
Application
Priority
- IN 2006000216 W 20060627
- IN 1674DE2005 A 20050628
Abstract (en)
[origin: WO2007000775A2] The invention relates to a process for pretreatment of wool, silk or blends thereof rendering it receptive for the subsequent step of indigo dyeing. The pretreatment steps comprises in the step of cationization for imparting cationic charge and generating other dye combining sites.
IPC 8 full level
D06P 1/22 (2006.01); D06P 1/655 (2006.01)
CPC (source: EP US)
D06M 13/463 (2013.01 - EP US); D06P 3/141 (2013.01 - EP US); D06M 2101/12 (2013.01 - EP US)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 2007000775A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007000775 A2 20070104; WO 2007000775 A3 20070531; WO 2007000775 B1 20070712; EP 1913196 A2 20080423; EP 1913196 A4 20100106; EP 1913196 B1 20180725; JP 2008544111 A 20081204; JP 2015007305 A 20150115; US 2010205751 A1 20100819
DOCDB simple family (application)
IN 2006000216 W 20060627; EP 06756266 A 20060627; JP 2008519140 A 20060627; JP 2014158732 A 20140804; US 99420206 A 20060627