Dye mixtures of fiber-reactive azo dyes, their preparation and use
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United States of America Patent
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May 4, 2010
Grant Date -
Jan 29, 2009
app pub date -
Jun 27, 2008
filing date -
Mar 22, 2002
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Abstract
Reactive dye mixtures comprising one or more dyes of the general formula (I),one or more dyes of the general formula (II)and optionally one or more dyes of the general formula (III), are prepared and used for dyeing hydroxyl- and/or carboxamido-containing fiber material.
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