Process for the production of polyurethane urea fibers by including a combination of polydimethylsiloxane, alkoxylated polydimethylsiloxane and a fatty acid salt in the spinning solution
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United States of America Patent
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Issued Date -
Aug 5, 2004
app pub date -
Dec 11, 2003
filing date -
Dec 16, 2002
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Abandoned
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Abstract
Polyurethane urea fibers produced by a dry or wet spinning process and comprising, in finely dispersed or dissolved form, a mixture of polydimethylsiloxane, alkoxylated polydimethylsiloxane and a fatty acid salt; and a process for their production.
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