Single-bath biopreparation and dyeing of textiles
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United States of America Patent
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Dec 19, 2000
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N/A
app pub date -
May 24, 1999
filing date -
May 24, 1999
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Abstract
The present invention provides methods for single-bath biopreparation and dyeing of cellulosic fibers, which are carreid out by contacting the fibers simultaneously or sequentially with a pectin-degrading enzyme, preferably pectate lyase, and a dyeing system, under conditions that do not require emptying the bath or rinsing the fabric between biopreparation and dyeing steps.
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