发明名称 |
ABSORBENT ARTICLES HAVING FLUID CONTACT ANGLE GRADIENTS AND APERTURED BACKSHEET LAYER |
摘要 |
The present invention relates to a disposable absorbent ar- ticle (1) comprising a liquid pervious topsheet (2), an absorbent core (4), and a backsheet (3). Said backsheet (3) comprises a gas permeable polymeric two-dimensional film having aper- tures, and said core (4) comprising a fluid storage layer, wherein said absorbent article (1) exhibits a fluid contact angle gradient across said storage layer and said backsheet (3). |
申请公布号 |
CA2241744(C) |
申请公布日期 |
2003.06.10 |
申请号 |
CA19962241744 |
申请日期 |
1996.12.19 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
VEGLIO, PAOLO;BEWICK-SONNTAG, CHRISTOPHER PHILIP |
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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