EP 1879661 A1 20080123 - AGENT FOR DYEING KERATIN-BASED FIBRES
Title (en)
AGENT FOR DYEING KERATIN-BASED FIBRES
Title (de)
MITTEL ZUM FÄRBEN VON KERATINHALTIGEN FASERN
Title (fr)
AGENT POUR COLORER DES FIBRES A BASE DE KERATINE
Publication
Application
Priority
- EP 2006002709 W 20060324
- DE 102005022789 A 20050512
Abstract (en)
[origin: WO2006119821A1] The invention relates to an agent for dyeing keratin-based fibres, in particular human hair, containing functionalised benzoic acids comprising at least one formyl and at least one hydroxy groups and/or the derivatives thereof in combination with CH-acid compounds. The use of the inventive compounds in agents for dyeing keratin-based fibres for revitalising or nuancing already dyed keratin-based fibres and a method for dyeing the keratin-based fibres, in particular human hair, are also disclosed.
IPC 8 full level
A61Q 5/10 (2006.01); A61K 8/368 (2006.01); A61K 8/49 (2006.01); A61Q 5/06 (2006.01)
CPC (source: EP)
A61K 8/368 (2013.01); A61K 8/37 (2013.01); A61K 8/42 (2013.01); A61Q 5/065 (2013.01); A61Q 5/10 (2013.01); A61K 2800/4324 (2013.01)
Citation (search report)
See references of WO 2006119821A1
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)
DE 102005022789 A1 20061116; EP 1879661 A1 20080123; WO 2006119821 A1 20061116
DOCDB simple family (application)
DE 102005022789 A 20050512; EP 06723691 A 20060324; EP 2006002709 W 20060324