Durable hydrophilic nonwoven mat
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United States of America Patent
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Feb 12, 2008
Grant Date -
May 8, 2003
app pub date -
Aug 30, 2002
filing date -
Jan 8, 1999
priority date (Note) -
Expired
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Abstract
A nonwoven web of a wettable fiber matrix, wherein the wettable fiber matrix are thermoplastic polymeric fibers blended with at least one hydrophilic melt additive. In alternate embodiments, the nonwoven web further includes binder fibers which may be wettable or non-wettable or combinations of both.
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