EP 1962963 A1 20080903 - COUPLER COMPONENTS
Title (en)
COUPLER COMPONENTS
Title (de)
KUPPLERKOMPONENTEN
Title (fr)
CONSTITUANTS COUPLEURS
Publication
Application
Priority
- EP 2006010312 W 20061026
- DE 102005062645 A 20051223
Abstract (en)
[origin: DE102005062645A1] Composition (A) for dyeing keratinic fibers, especially human hair, comprises, in a cosmetic carrier, a naphthoxathiol-2-one derivative (I) as coupler. Composition (A) for dyeing keratinic fibers, especially human hair, comprises, in a cosmetic carrier, a naphthoxathiol-2-one derivative of formula (I) as coupler. X : hydroxy or NR'R''; R' and R'' : H, 1-6C (hydroxy)alkyl, 2-6C polyhydroxyalkyl, 1-6C alkoxy(2-6C)alkyl, carboxy(2-6C)alkyl, or (hetero)aryl(1-6C)alkyl; R1>-R5>H, halo, hydroxy, 1-6C alkyl or alkoxy, 2-6C alkenyl, carboxy, carbamoyl, sulfamido, 2-6C alkylcarbonyl, aryl, 1-6C monohydroxyalkyl, 2-6C polyhydroxyalkyl, hydroxy(1-6C)alkoxy or R'''R''''N-(CH2)s-; R''' and R'''' : H, 1-6C (hydroxy)alkyl or aryl(1-6C)alkyl; and s : 0-6. Two of R1>-R4> on adjacent atoms may complete a fused (hetero)aromatic ring. [Image].
IPC 8 full level
CPC (source: EP)
Citation (search report)
See references of WO 2007079801A1
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 102005062645 A1 20070628; EP 1962963 A1 20080903; WO 2007079801 A1 20070719
DOCDB simple family (application)
DE 102005062645 A 20051223; EP 06806556 A 20061026; EP 2006010312 W 20061026