EP 3223789 A1 20171004 - AGENTS FOR DYEING KERATIN FIBRES, CONTAINING AT LEAST ONE CATIONIC AZO DYE WITH TWO HETEROCYCLIC GROUPS
Title (en)
AGENTS FOR DYEING KERATIN FIBRES, CONTAINING AT LEAST ONE CATIONIC AZO DYE WITH TWO HETEROCYCLIC GROUPS
Title (de)
MITTEL ZUR FARBVERÄNDERUNG VON KERATINISCHEN FASERN, ENTHALTEND MINDESTENS EINEN KATIONISCHEN AZOFARBSTOFF MIT ZWEI HETEROZYKLISCHEN GRUPPEN
Title (fr)
AGENTS DE COLORATION DE FIBRES KÉRATINIQUES CONTENANT AU MOINS UN COLORANT AZOÏQUE CATIONIQUE COMPRENANT DEUX GROUPES HÉTÉROCYCLIQUES
Publication
Application
Priority
- DE 102014223934 A 20141125
- EP 2015073778 W 20151014
Abstract (en)
[origin: WO2016083014A1] The invention relates to agents for dyeing keratin fibres, in particular human hair, containing, in a cosmetic carrier (a) at least one direct dye of formula (I), wherein Het 1 represents a non-saturated, cationic heterocycle and Het 2 represents a saturated, uncharged heterocycle.
IPC 8 full level
CPC (source: EP)
A61K 8/496 (2013.01); A61K 8/4966 (2013.01); A61Q 5/065 (2013.01)
Citation (search report)
See references of WO 2016083014A1
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)
DE 102014223934 A1 20160525; EP 3223789 A1 20171004; WO 2016083014 A1 20160602
DOCDB simple family (application)
DE 102014223934 A 20141125; EP 15780859 A 20151014; EP 2015073778 W 20151014