FIBER-REACTIVE AZO DYES, PREPARATION THEREOF AND USE THEREOF

Title:

FIBER-REACTIVE AZO DYES, PREPARATION THEREOF AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO/2010/012652

Kind Code:

A3

Abstract:

The present invention provides azo dyes of formula (1) where D, M and Y are each as defined in claim 1, processes for their preparation and their use.

Inventors:

EHRENBERG STEFAN (DE)

Application Number:

PCT/EP2009/059532

Publication Date:

April 15, 2010

Filing Date:

July 24, 2009

Export Citation:

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Assignee:

DYSTAR TEXTILFARBEN GMBH & CO (DE)
EHRENBERG STEFAN (DE)

International Classes:

C09B62/44; C09D11/00

Foreign References:

DE2748966A1	1979-05-03
EP0511523A1	1992-11-04
EP0803543A1	1997-10-29
US6392021B1	2002-05-21

Other References:

DATABASE WPI Week 200004, Derwent World Patents Index; AN 2000-048036, XP002562754

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