Absorbent article having a multilayer absorbent core

Details Absorbent article having a multilayer absorbent core Absorbent article having a multilayer absorbent core

A - Human Necessities

61

F

A61F 13/534 (2006.01) A61F 13/15 (2006.01) A61F 13/535 (2006.01)

Patent

CA 2445670

An absorbent article, such as a thin incontinence pad or pantyliner, is disclosed which has a multilayered absorbent core for providing protection against involuntary urine loss. The absorbent article includes a liquid permeable bodyside liner, a liquid-impermeable baffle, and first and second absorbents positioned between the liner and the baffle. The first absorbent is a stabilized material containing a superabsorbent and has a predetermined basis weight. The second absorbent is positioned below the first absorbent and contains a different superabsorbent from the superabsorbent present in the first absorbent. The second absorbent has a basis weight that is equal or greater than the basis weight of the first absorbent.

La présente invention concerne un article absorbant tel qu'une protection mince ou une serviette pour incontinent qui comporte une âme absorbante multicouche protégeant contre les fuites d'urine involontaires. L'article absorbant comprend une couche perméable au liquide située côté corps, une cloison imperméable au liquide et des premier et deuxième absorbants placés entre la couche et la cloison. Le premier absorbant est une matière stabilisée contenant un superabsorbant et présente une masse surfacique prédéterminée. Le deuxième absorbant est positionné sous le premier absorbant et contient un superabsorbant différent de celui se trouvant dans le premier absorbant. Le deuxième absorbant présente une masse surfacique qui est égale ou supérieure à celle du premier absorbant.

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