发明名称 DISPOSABLE ABSORBENT ARTICLE HAVING AN APERTURED LAYER AND BEING CAPABLE OF SELF-SHAPING IN USE
摘要 This invention is a disposable absorbent article (20) which is substantially flat prior to use for wearing adjacent a body discharge area having a body facing surface and a garment facing surface. The disposable absorbent article (20) includes a liquid pervious topsheet (24), a backsheet (26), and an absorbent core (28) intermediate the topsheet and the backsheet. The absorbent core (28) has an expanding layer (46) for expanding the article into a tridimensional structure while being worn by a user. The expanding layer (46) is activated by body fluids, and has a body facing surface and a garment facing surface. Further, the expanding layer has apertures (48) in its body facing surface and/or in its garment facing surface.
申请公布号 CA2251897(A1) 申请公布日期 1997.11.06
申请号 CA19972251897 申请日期 1997.04.28
申请人 THE PROCTER & GAMBLE COMPANY 发明人 CARLUCCI, GIOVANNI;TAMBURRO, MAURIZIO;D'ALESSIO, NICOLA;GIOGINI, GENNARO
分类号 A61F13/53;A61F5/44;A61F13/15;A61F13/49;A61K8/04;A61K8/60;A61Q5/02;A61Q19/00;(IPC1-7):A61F13/15 主分类号 A61F13/53
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