Multi-layer protective fabrics
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United States of America Patent
Stats
-
Mar 22, 2005
Grant Date -
May 1, 2003
app pub date -
Dec 3, 2002
filing date -
Jul 1, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multi-layer protective fabric includes a thin urethane film, a flame-retardant fibrous layer, and a flame-retardant micro-porous layer. The film includes flame retardant additives, blocks a liquid chemical from passing through it, and breathes by an adsorption/de-sorption process to permit water vapor to pass through it. The fibrous layer is bonded on one surface of the film. The urethane layer is bonded on the other surface of the film.
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Family
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Cited Art Landscape
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