发明名称 ABSORBENT ARTICLE HAVING DIVIDED ABSORBENT CORE
摘要 An absorbent article capable of allowing discharged liquid to rapidly permea te and diffuse in an absorbent article, such as a disposable diaper or sanitary napkin. A plate-like rectangular absorbent core held between a surface sheet and a back sheet is formed with at least one groove extending from the plane center thereof through a point within a circle having a radius of 25 mm in a different direction until the peripheral edge of the plate-like absorbent core, and the plate-like absorbent core is divided into two or more parts.</ SDOAB>
申请公布号 CA2501357(A1) 申请公布日期 2004.09.30
申请号 CA20042501357 申请日期 2004.03.17
申请人 KOYO CORPORATION 发明人 TERADA, SADAYOSHI;YAMAZAKI, RIE
分类号 A61F13/53;A61F13/15;A61F13/49;(IPC1-7):A61F13/533 主分类号 A61F13/53
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