Fluorpolymer sheets formed from hydroentangled fibers
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United States of America Patent
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Jun 6, 1995
Grant Date -
N/A
app pub date -
Dec 8, 1994
filing date -
Dec 8, 1994
priority date (Note) -
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Abstract
A sheet or web of fluoropolymer fibers, such as ethylene/chlorotrifluoroethylene fibers, which has been hydroentangled. Such hydroentangled sheets or webs may be employed as filters, masks, membranes, synthetic papers, industrial fabrics, or liquid separators for use in oil-in-water or water-in-oil emulsions.
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