Disposable absorbent article containing an unapertured...

A - Human Necessities – 61 – F

Patent

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Details

A61F 13/15 (2006.01)

Patent

CA 2613648

The present invention relates to a disposable absorbent article comprising a chassis having a front waist region, a back waist region, and a crotch region between the front and back waist regions, said chassis having two opposing longitudinal edges and two perpendicularly placed end edges, said chassis further comprising:a. a liquid permeable topsheet spanning at least the crotch region; b. a backsheet spanning at least the crotch region; c. an absorbent core disposed between said topsheet and backsheet; and d. a elastic member disposed along at least one opposing longitudinal edge in either the front waist or back waist region of said chassis wherein said member comprises an unapertured, skinless elastomeric layer wherein said layer exhibits an Energy Recovery Value of at least about 0.77

L'invention concerne un article absorbant jetable pourvu d'un support qui possède une zone de contact avec la taille avant, une zone de contact avec la taille arrière, une zone entrejambe entre les zones de contact avec la taille avant et arrière, ainsi que deux bords longitudinaux opposés et deux bords d'extrémité perpendiculaires. Le support comprend également: a) une couche supérieure perméable aux liquides qui recouvre au moins la zone entrejambe; b) une couche inférieure qui recouvre au moins la zone entrejambe; c) une couche centrale absorbante placée entre lesdites couches supérieure et inférieure; et enfin, d) un élément élastique placé le long d'au moins un bord longitudinal opposé de la zone de contact avec la taille avant ou de la zone de contact avec la taille arrière du support, cet élément élastique comportant une couche élastomère sans peau exempte d'ouvertures qui présente une valeur de récupération d'énergie d'au moins 0,77 environ.

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