Disposable body fluids absorbent article

Details Disposable body fluids absorbent article Disposable body fluids absorbent article

1997-06-26

1999-03-23

Weiss, John G.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

6043851, A61F 1315

Patent

active

058852670

ABSTRACT:
A disposable body fluids absorbent article including a liquid-permeable topsheet 2, a liquid-impermeable backsheet and a liquid-absorbent core 4 disposed therebetween. The topsheet includes a hydrophobic first fibrous layer made of thermally meltable synthetic fibers having a fineness of 0.02.about.0.04 d, a hydrophobic second fibrous layer underlying the first fibrous layer and made of thermoplastic synthetic fibers and having a fineness of 1.0.about.2.5 d and a hydrophilic third fibrous layer underlying the second fibrous layer and made of thermally meltable synthetic fibers and having a fineness of 3.about.6 d. A plurality of hollows extend through the first and second fibrous layers so that these hollows are closed by the third fibrous layer so as to form a plurality of recesses.

REFERENCES:
patent: 5437653 (1995-08-01), Gilman et al.
patent: 5486167 (1996-01-01), Dragoo et al.

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