发明名称 |
Absorbent articles having fluid contact angle gradients |
摘要 |
The present invention relates to a disposable absorbent article (1) comprising a liquid pervious top sheet (2), an absorbent core (4), and a back sheet (3). Said back sheet comprises a fluid permeable polymeric film having uni-directional fluid transfer towards the core, and said core comprising a fluid storage layer, wherein said absorbent article exhibits a fluid contact angle gradient across said storage layer and said back sheet. |
申请公布号 |
ZA9610903(B) |
申请公布日期 |
1997.06.27 |
申请号 |
ZA19960010903 |
申请日期 |
1996.12.23 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CHRISTOPHER PHILIP BEWICK-SONNTAG;MICHAEL DIVO;PAOLO VEGLIO |
分类号 |
A61F13/534;A61F13/15;A61F13/20;A61F13/514;A61F13/539 |
主分类号 |
A61F13/534 |
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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