Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coating or impregnation specified as porous or permeable to...
Patent
1994-04-21
2000-09-12
Davis, Jenna
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Coated or impregnated woven, knit, or nonwoven fabric which...
Coating or impregnation specified as porous or permeable to...
442 89, 442164, 442263, 442286, 442318, 4283159, 4283171, 4283177, B32B 518
Patent
active
061178004
ABSTRACT:
A liquid and viral impermeable material (10) has a core (11) having one side overlaid with a microdenier polyester fabric (13) and an opposite side overlaid with a knitted polyester fabric (14). The core is comprised of two layers of microporous urethane film (16) and (17) bonded to each other with a layer of breathable, urethane adhesive (19). The material is useful in constructing surgical and medical garments.
REFERENCES:
patent: 3410266 (1968-11-01), Krzewinski
patent: 3745057 (1973-07-01), Loft
patent: 4433026 (1984-02-01), Molde
patent: 4961985 (1990-10-01), Henn
patent: 5204156 (1993-04-01), Lumb
patent: 5268212 (1993-12-01), Lumb
Chawla Prashant
Seibert Leslie E.
Davis Jenna
Encompass Group, L.L.C.
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