A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/15 (2006.01)
Patent
CA 2274548
The present invention provides an absorbent article that is comfortable and suitable for absorbing and containing liquid and solid body exudates without leakage. The absorbent article may be a diaper that includes a backsheet layer, a substantially liquid-permeable liner layer, and an absorbent core located between the backsheet and the liner. The backsheet generally defines a front waistband section, a rear waistband section, and an intermediate waistband section, with the intermediate section interconnecting the front and rear waistband sections and disposed between laterally opposed side margins. The backsheet layer has at least one pleat adjacent each side margin that defines an expanded volume when the pleat expands, the expanded volume being greater than the volume when the pleat is unexpanded. The pleat is accessible to body exudates that pass through or around the absorbent core.
La présente invention se rapporte à un article absorbant confortable, conçu pour l'absorption et la rétention sans fuite des exsudats corporels, liquides ou solides. Cet article absorbant peut être une couche comportant une feuille de support, une garniture sensiblement perméable aux liquides et une âme absorbante disposée entre ladite feuille de support et ladite garniture. La feuille de support définit généralement une section de ceinture montée avant, une section de ceinture montée arrière, et une section de ceinture montée intermédiaire reliée aux sections de ceinture montée avant et arrière et disposée entre des bords marginaux latéralement opposés. La feuille de support comporte au moins une fronce adjacente à chaque bord marginal qui définit un volume agrandi lorsque ladite fronce se détend, ledit volume agrandi étant supérieur au volume correspondant à la position non détendue de la fronce. La fronce est accessible aux exsudats corporels qui traversent ou passent autour de l'âme absorbante.
Abuto Frank P.
Putzer Melissa C.
Schlinz Daniel R.
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
LandOfFree
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