发明名称 |
ABSORBABLE ARTICLE |
摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that the leak preventing wall provided to a conventional sanitary napkin can develop a function for pushing back a liquid much to a certain degree but a small amount of the liquid is liable to stagnate and flow out to the outside from the leak preventing wall. SOLUTION: The leak preventing wall 5 of the sanitary napkin is constituted so that an inner surface region 5A becoming a skin contact surface is formed of a hydrophilic sheet 6 and an outer surface region 5B is formed of a hydrophobic sheet 7. The liquid much to a certain degree and flowing through a surface layer 4 in a lateral direction is pushed back to an absorbing layer 3 side by the hydrophobic sheet 7. A small amount of the liquid flowing along the skin is held by the hydrophilic sheet 6 to be prevented from flowing out toward a side edge 11.
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申请公布号 |
JP2002238949(A) |
申请公布日期 |
2002.08.27 |
申请号 |
JP20010044852 |
申请日期 |
2001.02.21 |
申请人 |
UNI CHARM CORP |
发明人 |
MIZUTANI SATOSHI;NISHITANI KAZUYA;KONDO HIDEKI |
分类号 |
A61F13/494;A61F5/44;A61F13/15;A61F13/49;A61F13/511;A61F13/514;(IPC1-7):A61F13/514 |
主分类号 |
A61F13/494 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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