Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including interlaminar mechanical fastener
Patent
1994-03-08
1995-03-14
Bell, James J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including interlaminar mechanical fastener
428225, 428227, 428228, 428257, 428408, 428902, D03D 300
Patent
active
053976274
ABSTRACT:
An article including a woven fabric for impeding the passage of air, the fabric having an air permeability of less than about 15 cfm/ft.sup.2 and including at least one multifilament yarn having a longitudinal axis, the yarn being made of high strength filaments having a tenacity of at least about 7 g/d, a tensile modulus of at least about 150 g/d and an energy-to-break of at least about 8 J/g. Preferably, the high strength filaments are extended chain polyethylene.
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Bledsoe Elizabeth S.
Cutrone Alfred L.
Dunbar James J.
Tam Thomas Y.
Tan Chok B.
Allied-Signal Inc.
Bell James J.
Rupert Wayne W.
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