(19)
(11) EP 1 305 372 A2

(12)

(88) Date of publication A3:
18.04.2002

(43) Date of publication:
02.05.2003 Bulletin 2003/18

(21) Application number: 01962866.8

(22) Date of filing: 21.07.2001
(51) International Patent Classification (IPC)7: C09B 67/22, D06P 1/38
(86) International application number:
PCT/EP0108/462
(87) International publication number:
WO 0200/8339 (31.01.2002 Gazette 2002/05)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 25.07.2000 US 220679 P

(71) Applicant: DyStar Textilfarben GmbH & Co. Deutschland KG
65926 Frankfurt am Main (DE)

(72) Inventors:
  • PEDEMONTE, Ronald
    Wesley Chapel, NC 28079 (US)
  • STECKELBERG, Joachim
    25541 Brunsbüttel (DE)

   


(54) BLACK DYE MIXTURES OF FIBER-REACTIVE AZO DYES, METHODS FOR THEIR PREPARATION AND USE THEREOF FOR DYEING HYDROXY- AND/OR CARBOXAMIDO-CONTAINING FIBER MATERIAL