Absorbent article with improved leakage security

Details Absorbent article with improved leakage security Absorbent article with improved leakage security

1998-06-19

2000-08-08

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

061004421

ABSTRACT:
An absorbent article such as a sanitary napkin, a panty liner or an incontinence pad, which is intended to be substantially accommodated within a user's panties and comprising an upper absorbent part (2) and a lower absorbent part (3), whereby the upper absorbent part (2) forms a raised portion (26) projecting from the lower absorbent part (3) and has a lesser extension in the transverse direction of the article than the lower absorbent part (3). A porous liquid acquisition layer (28) is arranged between the two absorbent parts (2,3) and has a density which is less than the density in both the upper absorbent part (2) and the lower absorbent part (3).

REFERENCES:
patent: H1634 (1997-02-01), Oetjen et al.
patent: Re24137 (1956-04-01), Jacks
patent: 3115877 (1963-12-01), Harwood
patent: 3528422 (1970-09-01), Hodas
patent: 4490147 (1984-12-01), Pierce et al.
patent: 4627848 (1986-12-01), Lassen et al.
patent: 5188624 (1993-02-01), Young, Sr. et al.
patent: 5545156 (1996-08-01), DiPalma et al.
patent: 5672165 (1997-09-01), Belecky et al.
patent: 5873869 (1999-02-01), Hammons et al.

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