(19)
(11) EP 2 010 482 A1

(12)

(43) Date of publication:
07.01.2009 Bulletin 2009/02

(21) Application number: 07727938.8

(22) Date of filing: 10.04.2007
(51) International Patent Classification (IPC): 
C07C 311/08(2006.01)
C07C 307/10(2006.01)
C07F 9/24(2006.01)
A61K 8/55(2006.01)
 C07C 311/11(2006.01)
C07C 311/32(2006.01)
A61K 8/46(2006.01)
(86) International application number:
PCT/EP2007/053470
(87) International publication number:
WO 2007/118817 (25.10.2007 Gazette 2007/43)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 18.04.2006 EP 06009090

(71) Applicants:
  • DyStar Textilfarben GmbH & Co. Deutschland KG
    65926 Frankfurt am Main (DE)
  • Kao Corporation
    Chuo-ku Tokyo (JP)

(72) Inventors:
  • KÜHLWEIN, Jürgen
    63150 Heusenstamm (DE)
  • RUSS, Werner
    65439 Flörsheim-Wicker (DE)
  • PRATT, Dominic
    64572 Büttelborn (DE)
  • MÖHRING, Hartmut
    64342 Seeheim-Jugenheim (DE)

   


(54) COUPLING COMPOUNDS AND HAIR DYEING COMPOSITIONS CONTAINING THEM