ABSORBENT ARTICLE WHICH INCLUDES SUPERABSORBENT MATERIAL LOCATED IN DISCRETE POCKETS HAVING WATER-SENSITIVE AND WATER-INSENSITIVE CONTAINMENT STRUCTURES

An absorbent article comprises a first, liquid-permeable carrier layer and at least a second carrier layer. A water sensitive attaching mechanism secures together the carrier layers to provide substantially attached zones and substantially unattached zones thereof. The substantially unattached zones...

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Main Authors SALLEE, LORRY, FRANCIS, POMPLUN, WILLIAM, SEAL, RIPPL, CARL, GERARD, NORTMAN, BRIAN, KEITH, ROBINSON, MARK, LOUIS, ABUTO, FRANK, PAUL, LAUX, DANIEL, RICHARD, ZENKER, DAVID, LOUIS, KELLENBERGER, STANLEY, ROY, SCHROEDER, WEN, ZYO, TANZER, RICHARD, WARREN, YARBROUGH, SANDRA, MARIE
Format Patent
LanguageEnglish
French
Published 04.05.1995
Edition6
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Summary:An absorbent article comprises a first, liquid-permeable carrier layer and at least a second carrier layer. A water sensitive attaching mechanism secures together the carrier layers to provide substantially attached zones and substantially unattached zones thereof. The substantially unattached zones provide a plurality of pocket regions, and a high absorbency material is located within the pocket regions to provide an absorbent laminate. A secondary attaching mechanism secures together the carrier layers along selected secondary attachment regions and provides a substantially water-insensitive connection therebetween. The secondary attachment regions are substantially restricted to locations spaced from the pocket regions. Article absorbant qui comporte une première couche porteuse perméable aux liquides et au moins une deuxième couche porteuse. Un mécanisme d'attache sensible à l'eau fixe ensemble les couches porteuses de manière à définir des zones pratiquement attachées et une multiplicité de zones non attachées. Les zones non attachées définissent une pluralité de régions poches et un matériau fortement absorbant est placé à l'intérieur desdites poches, ce qui permet d'obtenir un stratifié absorbant. Un mécanisme d'attache secondaire fixe ensemble les couches porteuses le long de régions d'attache secondaires choisies et crée une région de liaison pratiquement insensible à l'eau entre elles. Les régions d'attache secondaires sont limitées à des emplacements espacés des régions poches.
Bibliography:Application Number: WO1994US11708