Stable disposable absorbent structure

Details Stable disposable absorbent structure Stable disposable absorbent structure

1984-05-01

1985-12-24

Rosenbaum, C. Fred

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604368, 604370, 604374, 604366, A41B 1302

Patent

active

045603723

ABSTRACT:
A disposable absorbent product is provided in the form of a layered structure. A first fibrous layer of resilient fibers contains superabsorbent and is superposed on a layer of hydrophilic material. The layers are unpressed and slit followed by extrusion to open the slits to provide apertures. The structure is used as the absorbent core in diapers, sanitary napkins, wound dressings and the like.

REFERENCES:
patent: 4235237 (1980-11-01), Mesek et al.
patent: 4323069 (1982-04-01), Ahr et al.
patent: 4381783 (1983-05-01), Elias
patent: 4500315 (1985-02-01), Pieniak et al.

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