Process for pretreating a textile material
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United States of America Patent
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Jul 23, 1996
Issued Date -
N/A
app pub date -
Jun 6, 1995
filing date -
Mar 20, 1991
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Abstract
A process for improving the removal of undesired substances from a cellulosic textile material comprising i) treating the textile material with an aqueous solution comprising a) citric acid, b) an alkali metal or ammonium salt of a gluconic acid, and c) optionally a mineral acid (preferably in a minor amount).
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