EP 2904051 A1 20150812 - METAL-FREE REACTIVE DYES, PROCESS FOR THE PRODUCTION THEREOF AND THEIR USE
Title (en)
METAL-FREE REACTIVE DYES, PROCESS FOR THE PRODUCTION THEREOF AND THEIR USE
Title (de)
METALLFREIE REAKTIVE FARBSTOFFE, VERFAHREN ZUR HERSTELLUNG DAVON UND DEREN VERWENDUNG
Title (fr)
COLORANTS RÉACTIFS EXEMPTS DE MÉTAUX, LEUR PROCÉDÉ DE FABRICATION ET LEUR UTILISATION
Publication
Application
Priority
- EP 12004554 A 20120618
- EP 2013062198 W 20130613
- EP 13729019 A 20130613
Abstract (en)
[origin: WO2013189814A1] Metal-free reactive dyes, process for the production thereof and their use The present invention relates to reactive dyes of the formula (I), in which A, B, a and K are defined as given in claim, a process for preparing them, and their use for dyeing and printing hydroxyl-, amino-, and/or carboxamido-containing materials.
IPC 8 full level
C09B 62/09 (2006.01); C09B 62/006 (2006.01); C09B 62/02 (2006.01); C09B 62/25 (2006.01); C09B 62/44 (2006.01); C09B 62/513 (2006.01); D06P 1/00 (2006.01); D06P 3/00 (2006.01)
CPC (source: EP KR)
C09B 62/0061 (2013.01 - KR); C09B 62/0062 (2013.01 - KR); C09B 62/0064 (2013.01 - KR); C09B 62/09 (2013.01 - KR); C09B 62/4415 (2013.01 - EP KR); C09B 62/513 (2013.01 - EP); D06P 1/38 (2013.01 - EP); D06P 3/148 (2013.01 - EP KR); D06P 3/248 (2013.01 - EP); D06P 3/66 (2013.01 - EP)
Citation (search report)
See references of WO 2013189814A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013189814 A1 20131227; AU 2013279553 A1 20141106; CN 104508052 A 20150408; EP 2904051 A1 20150812; JP 2015523436 A 20150813; KR 20150033612 A 20150401; MX 2014015540 A 20150623
DOCDB simple family (application)
EP 2013062198 W 20130613; AU 2013279553 A 20130613; CN 201380032386 A 20130613; EP 13729019 A 20130613; JP 2015517684 A 20130613; KR 20147035527 A 20130613; MX 2014015540 A 20130613