EP 1727513 A1 20061206 - HAIR COLORING AGENT CONTAINING INDIGOID VAT DYES
Title (en)
HAIR COLORING AGENT CONTAINING INDIGOID VAT DYES
Title (de)
HAARFÄRBEMITTEL MIT INDIGOIDEN KÜPENFARBSTOFFEN
Title (fr)
AGENT DE COLORATION CAPILLAIRE À BASE DE COLORANTS DE CUVE INDIGOÏDES
Publication
Application
Priority
- EP 2004013306 W 20041124
- DE 102004014763 A 20040326
Abstract (en)
[origin: WO2005094763A1] The invention relates to an agent for coloring hair containing at least one indigoid vat dye, at least one cationic compound and, as a reducing agent, at least one compound that forms an enediol in the alkaline medium. The invention also relates to a method for coloring hair while using this agent with a physiologically compatible pH value followed by a reoxidation of the vat dye.
IPC 8 full level
A61K 8/18 (2006.01); A61K 8/34 (2006.01); A61K 8/35 (2006.01); A61K 8/49 (2006.01); A61Q 5/06 (2006.01); A61Q 5/10 (2006.01)
CPC (source: EP US)
A61K 8/345 (2013.01 - EP US); A61K 8/35 (2013.01 - EP US); A61K 8/492 (2013.01 - EP US); A61Q 5/10 (2013.01 - EP US); A61K 2800/5426 (2013.01 - EP US)
Citation (search report)
See references of WO 2005094763A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102004014763 A1 20051006; BR PI0418669 A 20070605; EP 1727513 A1 20061206; JP 2007530464 A 20071101; US 2008229520 A1 20080925; WO 2005094763 A1 20051013
DOCDB simple family (application)
DE 102004014763 A 20040326; BR PI0418669 A 20041124; EP 04821834 A 20041124; EP 2004013306 W 20041124; JP 2007504266 A 20041124; US 59282504 A 20041124