Multi-layer composite nonwoven fabrics

Details Multi-layer composite nonwoven fabrics Multi-layer composite nonwoven fabrics

1990-07-20

1991-12-17

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Weight per unit area specified

428284, 428286, 428296, 428297, 428298, 428903, 428913, B32B 506

Patent

active

050734369

ABSTRACT:
A multi-layer composite of nonwoven fabrics comprising at least one layer of a self-bonded, fibrous, web nonwoven bonded to at least one layer of a microfibrous, nonwoven web having water repellency and water vapor permeability properties particularly suitable for protective apparel applications.

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patent: 4939016 (1990-07-01), Radwanski et al.

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