Process of making a two-way stretchable fabric laminate and articles made from it
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United States of America Patent
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Sep 8, 1998
Issued Date -
N/A
app pub date -
Jun 28, 1996
filing date -
May 25, 1994
priority date (Note) -
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Abstract
The invention is a stretchable layered fabric laminate which is air impermeable and waterproof while being permeable to water vapor. The stretchable fabric laminate includes a stretchable composite material layer consisting of a hydrophobic protective layer of a porous polymeric material on each side of a layer of hydrophilic water-vapor-permeable synthetic polymer. The composite material layer is laminated to at least one layer of stretchable fabric. The stretchable layered fabric laminate has excellent stretch and recovery properties in both machine and transverse directions, and is useful for the manufacture of form-fitting articles of protective clothing and other end uses.
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