Windproof and water resistant composite fabric with barrier laye

Details Windproof and water resistant composite fabric with barrier laye Windproof and water resistant composite fabric with barrier laye

1993-12-06

1994-11-15

Cannon, James C.

Stock material or miscellaneous articles

Pile or nap type surface or component

With coating, impregnation, or bond

156235, 156238, 428246, 428248, 428252, 428253, 4283099, 4283159, 22431, 2 93, 2 97, B32B 504, B32B 518

Patent

active

053646789

ABSTRACT:
A stretchable, drapable, windproof, water resistant and water vapor permeable composite fabric including an inner layer of fabric, a first adhesive layer, a non-porous hydrophilic barrier layer, a second adhesive layer and an outer layer of fabric. At least one of the adhesive layers is of a hydrophilic material and may be continuous, and which joins the inner fabric layer to one side of the barrier layer, the second adhesive layer adhering the barrier layer to the outer fabric layer. The adhesive layers and the barrier layer are constructed to allow water vapor molecules to travel therethrough by a process of absorption-diffusion-desorption, but restrict the passage of wind and liquid water. The inner layer is formed of a hydrophobic material rendered sufficiently hydrophilic to permit wicking or formed with an inner surface formed of said material and an outer surface formed of a naturally absorbent material.

REFERENCES:
patent: 5126182 (1992-06-01), Lumb et al.
patent: 5204156 (1993-04-01), Lumb et al.
patent: 5268212 (1993-12-01), Lumb et al.

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