Low or sub-denier nonwoven fibrous structures
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United States of America Patent
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Mar 23, 1999
Grant Date -
N/A
app pub date -
Jun 4, 1997
filing date -
Jun 7, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
This invention relates to a new nonwoven material which has very high Frazier permeability while having substantial hydrostatic head liquid barrier properties. The material is comprised of fibers which are approximately one denier and finer fibers which have sufficient strength properties so as not to need a support scrim. The fabric is quite comfortable because of its breathability, quite soft because of its construction, and protective from liquids from rain to hazardous chemicals.
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Cited Art Landscape
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