Air-permeable composite fabric

Details Air-permeable composite fabric Air-permeable composite fabric

2006-05-15

2009-02-10

Singh, Arti (Department: 1794)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Woven fabric

Including a foamed layer or component

C442S076000, C442S085000, C442S224000, C442S239000, C442S370000, C428S041800, C428S090000, C428S158000, C428S317100, C428S322700, C428S3550EN, C002S097000

Reexamination Certificate

active

07488696

ABSTRACT:
An air-permeable composite fabric is provided. The composite fabric has an inner fabric layer, an outer fabric layer, and an intermediate vapor barrier. The vapor barrier is selected from adhesive material and an adhesive/membrane combination designed so the composite fabric has a level of air permeability to allow air flow between the first fabric layer and the second fabric layer and a variable level of water vapor diffusion resistance that decreases as air speed impinging on the composite fabric increases.

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