Diaper having variable density absorbent pad

Details Diaper having variable density absorbent pad Diaper having variable density absorbent pad

1982-12-13

1985-01-29

Yasko, John D.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604381, A61F 1316

Patent

active

044963580

ABSTRACT:
A disposable diaper comprising a top sheet, an absorbent pad assembly and a water impervious backing sheet. The absorbent pad assembly includes one or more absorbent pads at least one of which is treated with a water spray to vary the density thereof increasingly from top to bottom. The absorbent pad assembly may have a lower wadding sheet integrally stabilized to the pad treated with the water spray.

REFERENCES:
patent: 3308826 (1967-03-01), Blake
patent: 3595235 (1971-07-01), Jepersen
patent: 4044768 (1977-08-01), Mesek et al.
patent: 4223677 (1980-09-01), Anderson
patent: 4282874 (1981-08-01), Mesek

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