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AssigneeSCA Hygiene Products AB
InventorsEva Strömbom, Shabira Abbas, Camilla Bemm, Åsa Östman, Jeanette Annergren
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An absorbent porous structure for use in a diaper, a pant diaper, an incontinence guard, a sanitary napkin or the like, with a liquid acquisition portion and a liquid storage portion which are an integrated unit. The liquid acquisition portion comprises a compressed polymeric open-cell foam which expands upon wetting, and the liquid storage portion comprises a polymeric open-cell foam which may be the same or different from the foam in the liquid acquisition portion. The liquid storage portion also contains a superabsorbent material, with the amount of superabsorbent material being lower in the part of the liquid storage portion that is located closest to the liquid acquisition portion than in the part of the liquid storage portion that is located furthest from the liquid acquisition portion. Other embodiments include a method for producing the absorbent structure and an absorbent article containing such an absorbent structure.
An absorbent porous structure in an absorbent article, said absorbent porous structure comprising a liquid acquisition portion and a liquid storage portion, the liquid acquisition portion comprising a compressed polymeric open-cell foam which expands upon wetting,
An absorbent porous structure in an absorbent article, said absorbent porous structure comprising a liquid acquisition portion and a liquid storage portion,
Dependencies are inferred from the claim text.