发明名称 Absorbent article
摘要 <p>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 &gt; the absorbent storage layer &gt; the top layer with respect to a water absorbency due to capillary phenomenon; the liquid guide layer &gt; the absorbent storage layer &gt; 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 &gt; the liquid guide layer &gt; 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. &lt;IMAGE&gt;</p>
申请公布号 EP1275361(A2) 申请公布日期 2003.01.15
申请号 EP20020254800 申请日期 2002.07.09
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):A61F13/537 主分类号 A61F13/53
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