EP 1836193 A1 20070926 - UNSYMMETRICAL DIAZO COMPOUNDS, COMPOSITIONS COMPRISING SAME, DYEING METHOD AND DEVICE COMPRISING SAID COMPOSITIONS
Title (en)
UNSYMMETRICAL DIAZO COMPOUNDS, COMPOSITIONS COMPRISING SAME, DYEING METHOD AND DEVICE COMPRISING SAID COMPOSITIONS
Title (de)
UNSYMMETRISCHE DIAZOVERBINDUNGEN, ZUSAMMENSETZUNGEN, DIE DIESE ENTHALTEN, FÄRBVERFAHREN UND DIESE ZUSAMMENSETZUNGEN ENTHALTENDE VORRICHTUNG
Title (fr)
COMPOSES DIAZOIQUES DISSYMETRIQUES, COMPOSITIONS LES COMPRENANT, PROCEDE DE COLORATION ET DISPOSITIF RENFERMANT CES COMPOSITIONS
Publication
Application
Priority
- EP 2005014208 W 20051215
- FR 0453001 A 20041215
- US 64697605 P 20050127
Abstract (en)
[origin: WO2006063866A1] The invention concerns symmetric diazo cationic compounds of formula (I), their resonance forms, as well as their acid-addition salts and their solvates, wherein W<SUB>1</SUB>, identical represent a hydrogen atom, a halogen atom, a -NR<SUB>5</SUB>R<SUB>6</SUB>, OR<SUB>7</SUB>, -NR<SUB>4</SUB>-Ph-NR<SUB>5</SUB>R<SUB>6</SUB>, -NR<SUB>4</SUB>-Ph-OR<SUB>7</SUB>, -O-Ph-OR<SUB>7</SUB>, -O-Ph-NR<SUB>5</SUB>R<SUB>6</SUB> group; L represents a cationic of non-cationic linker arm. The invention also concerns dyeing compositions comprising in a suitable medium for dyeing keratinous fibers, such compounds as direct dyeing agent, as well as a method for dyeing keratinous fibers using said composition and a multiple-compartment device.
IPC 8 full level
A61K 8/49 (2006.01); C07D 401/06 (2006.01); C07D 401/12 (2006.01); C07D 401/14 (2006.01)
CPC (source: EP KR US)
A61K 8/49 (2013.01 - KR); A61K 8/4926 (2013.01 - EP US); A61K 8/4946 (2013.01 - EP US); A61Q 5/065 (2013.01 - EP US); C07D 213/77 (2013.01 - EP US); C07D 401/06 (2013.01 - KR); C07D 401/14 (2013.01 - EP KR US); C07D 403/14 (2013.01 - EP US); C07D 455/04 (2013.01 - EP US); C07D 471/04 (2013.01 - KR); C09B 44/126 (2013.01 - EP US); C09B 44/16 (2013.01 - EP US)
Citation (search report)
See references of WO 2006063866A1
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 2006063866 A1 20060622; BR PI0517201 A 20080930; CN 101124218 A 20080213; EP 1836193 A1 20070926; FR 2879191 A1 20060616; FR 2879191 B1 20070824; JP 2008524354 A 20080710; KR 20070086179 A 20070827; MX 2007007182 A 20070814; US 2008168607 A1 20080717
DOCDB simple family (application)
EP 2005014208 W 20051215; BR PI0517201 A 20051215; CN 200580048333 A 20051215; EP 05825515 A 20051215; FR 0453001 A 20041215; JP 2007545988 A 20051215; KR 20077013412 A 20070614; MX 2007007182 A 20051215; US 79301305 A 20051215