发明名称 |
ABSORPTIVE ARTICLE AND METHOD OF PRODUCING ABSORPTIVE ARTICLE |
摘要 |
<p>Occurrence of a protuberance due to swelling of superabsorbent resin is prevented in an absorbent article. An absorbent article includes: a fluid-permeable surface sheet; a fluid-impermeable back face sheet; and a liquid-absorbent core that is between the surface sheet and the back face sheet and that includes hydrophilic fiber and superabsorbent resin, the liquid-absorbent core having a plurality of through holes formed thereon and high-density regions, the high-density regions being each provided at a position adjacent to each of the through holes, a density of the superabsorbent resin in each of the high-density regions being higher than in another region.</p> |
申请公布号 |
EP2174627(A1) |
申请公布日期 |
2010.04.14 |
申请号 |
EP20080778093 |
申请日期 |
2008.07.11 |
申请人 |
UNI-CHARM CORPORATION |
发明人 |
NODA, YUKI;TSUKUDA, ATSUSHI;KURODA, KENICHIRO |
分类号 |
A61F13/15;A61F13/472;A61F13/49;A61F13/53;A61F13/534 |
主分类号 |
A61F13/15 |
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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