Liquid absorbing sheet material

Details Liquid absorbing sheet material Liquid absorbing sheet material

1997-01-22

1998-09-15

Weiss, John G.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604378, 604384, 442402, 442403, A61F 1315

Patent

active

058073701

ABSTRACT:
A liquid-absorbing sheet material is prepared by spraying fibers of a molten liquid conveyable material onto a surface of a one- or two-layer fabric base material while applying a vacuum to the opposite surface. The fibers of the liquid conveyable material permeate the one- or two-layer base material.

REFERENCES:
patent: 3122140 (1964-02-01), Crowe, Jr.
patent: 3122142 (1964-02-01), Crowe, Jr.
patent: 3156242 (1964-11-01), Crowe, Jr.
patent: 3937861 (1976-02-01), Zuckerman et al.
patent: 3950587 (1976-04-01), Colijn et al.
patent: 4377615 (1983-03-01), Suzuki et al.
patent: 4723954 (1988-02-01), Pieniak
patent: 4826498 (1989-05-01), Koczab
patent: 5401267 (1995-03-01), Couture-dorschner et al.
patent: 5423787 (1995-06-01), Kjellberg

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