A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01)
Patent
CA 2241744
The present invention relates to a disposable absorbent ar- ticle (1) comprising a liquid pervious topsheet (2), an absorbent core (4), and a backsheet (3). Said backsheet (3) comprises a gas permeable polymeric two-dimensional film having aper- tures, and said core (4) comprising a fluid storage layer, wherein said absorbent article (1) exhibits a fluid contact angle gradient across said storage layer and said backsheet (3).
Cet article absorbant (1) à jeter comprend une couche supérieure (2) perméable aux liquides, une couche centrale absorbante (4) et une couche postérieure (3). Cette dernière comporte un film bidimensionnel polymère perméable aux gaz qui présente des perforations, et la couche centrale (4) comporte une épaisseur de stockage de fluide. Cet article absorbant (1) présente un gradient d'angle de contact avec les fluides à travers l'épaisseur de stockage et la couche postérieure (3).
Bewick-Sonntag Christopher Philip
Veglio Paolo
Sim & Mcburney
The Procter & Gamble Company
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