A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01)
Patent
CA 2210203
The present invention provides a disposable absorbent article such as an incontinent pad that is both comfortable and suitable for absorbing and containing large volumes of bodily liquids without leakage. Such an absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. The absorbent core includes a material which expands when wetted. The backsheet includes at least one pleat which is tacked with a liquid soluble adhesive such that when the liquid soluble adhesive is wetted the adhesive dissolves allowing the pleat to expand as the absorbent core expands. The pleats may extend in any direction, but preferably extend either substantially parallel to the longitudinal axis of the article or substantially parallel to the transverse axis of the absorbent article.
La présente invention porte sur un article absorbant jetable, tel qu'un coussin d'incontinence, qui est confortable et qui peut absorber et contenir un grand volume de liquides corporels sans fuite. Un tel article absorbant comprend une couche supérieure perméable, une couche inférieure étanche jointe à la couche supérieure et une garniture centrale absorbante placée entre la couche supérieure et la couche inférieure. La garniture centrale absorbante comporte un matériau qui se dilate lorsqu'il est imbibé. La couche inférieure comprend au moins un pli qui est collé par un produit adhésif soluble dans un liquide, de sorte que lorsque le produit adhésif est mouillé, il se dissout pour permettre au pli de se déplier au fur et à mesure que la garniture centrale absorbante se dilate. Les plis peuvent se déplier dans n'importe quel sens, mais de préférence, ils demeurent sensiblement parallèles à l'axe longitudinal ou à l'axe transversal de l'article absorbant.
Milbly John Thomas Jr.
Sageser David Mark
Sim & Mcburney
The Procter & Gamble Company
LandOfFree
Absorbent article with expandable backsheet does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Absorbent article with expandable backsheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Absorbent article with expandable backsheet will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1412859