Anti- viral fiber, process for producing the fiber, and textile product comprising the fiber
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United States of America Patent
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Issued Date -
Jul 26, 2007
app pub date -
Mar 1, 2005
filing date -
Mar 2, 2004
priority date (Note) -
Abandoned
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Abstract
A fiber which has an excellent effect of inhibiting virus multiplication or eradication (deactivation); a process for producing the fiber; and a textile product comprising the fiber are provided. The method for producing an antiviral fiber comprises bonding a metal ion of a metal having deactivation effect to a virus and poor solubility in water to at least a part of a carboxyl group of the fiber having a cross-linked structure and having a carboxyl group in a molecule of the fiber; and then depositing fine particles of the metal and/or metal compound in the fiber by reduction and/or substitution reaction.
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