发明名称 Absorbent article
摘要 Disclosed is an absorbent article including a backsheet, an absorbent storage layer, a liquid guide layer, and a top layer. The absorbent storage layer, the liquid guide layer and the top layer satisfy the following relationships: the liquid guide layer>the absorbent storage layer>the top layer with respect to a water absorbency due to capillary phenomenon; the liquid guide layer>the absorbent storage layer>the top layer with respect to a retention ratio of a liquid dropped onto the top layer in an amount less than a maximum water absorption amount of the liquid guide layer; and the absorbent storage layer>the liquid guide layer>the top layer with respect to a retention ratio of a liquid dropped onto the top layer in an amount more than the maximum water absorption amount of the liquid guide layer.
申请公布号 US2003088231(A1) 申请公布日期 2003.05.08
申请号 US20020187816 申请日期 2002.07.02
申请人 UNI-CHARM CORPORATION 发明人 YOSHIMASA WATARU;NISHITANI KAZUYA
分类号 A61F13/53;A61F5/44;A61F5/455;A61F13/15;A61F13/472;A61F13/49;A61F13/511;A61F13/515;A61F13/534;(IPC1-7):A61F13/15 主分类号 A61F13/53
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