DEEP NAVY DYE MIXTURES OF FIBER-REACTIVE AZO DYES AND A METHOD FOR THEIR PREPARATION AS WELL AS A PROCESS FOR DYEING HYDROXY- AND/OR CARBOXAMIDO-CONTAINING FIBERS - Patent 1173522

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EP 1 173 522 A1

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(43)	Date of publication:
	23.01.2002 Bulletin 2002/04

(21)	Application number: 00922621.8

(22)	Date of filing: 08.04.2000

(51)	International Patent Classification (IPC)⁷: C09B 67/22, D06P 3/10, D06P 1/38

(86)	International application number:
	PCT/EP0003/150

(87)	International publication number:
	WO 0063/298 (26.10.2000 Gazette 2000/43)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

15.04.1999 US 291961

(71)	Applicant: DyStar Textilfarben GmbH & Co. Deutschland KG
	60318 Frankfurt am Main (DE)

(72)	Inventors:
	PEDEMONTE, Ronald D-65817 Eppstein-Vockenhausen (DE) STROBEN, Andreas D-51519 Odenthal (DE) DEL BUONO, Doriano D-51373 Leverkusen (DE)

(54)	DEEP NAVY DYE MIXTURES OF FIBER-REACTIVE AZO DYES AND A METHOD FOR THEIR PREPARATION AS WELL AS A PROCESS FOR DYEING HYDROXY- AND/OR CARBOXAMIDO-CONTAINING FIBERS