Reactive azo dyes, method for the production and use thereof

Details Reactive azo dyes, method for the production and use thereof Reactive azo dyes, method for the production and use thereof

2005-09-27

2005-09-27

Powers, Fiona T. (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

C534S642000, C008S549000

Reexamination Certificate

active

06949631

ABSTRACT:
The present invention relates to reactive dyes of the general formula (1)where X1, X2, R, M, m and n are each as defined in claim 1, processes for their preparation and also their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials.

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patent: 5760195 (1998-06-01), Lehmann et al.
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patent: 6410698 (2002-06-01), Prechtl et al.
patent: 2001/0013149 (2001-08-01), Scheibli et al.
patent: 19810906 (1999-09-01), None
patent: 0922735 (1999-06-01), None
patent: WO-96/10610 (1996-04-01), None
patent: WO-02/16504 (2002-02-01), None

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