Propylene polymer fibers and yarns
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United States of America Patent
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Aug 31, 1999
Grant Date -
N/A
app pub date -
Sep 12, 1997
filing date -
Sep 16, 1996
priority date (Note) -
Expired
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Abstract
Propylene polymer fibers are characterized by a unique crystalline microstructure as determined by small angle X-ray diffraction. The fibers and yarns comprising same exhibit improved recovery from compression and bending and are suited for a wide range of applications including geotextile, apparel and upholstery fabrics, carpet yarns and other textile products.
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