发明名称 |
DISPOSABLE ABSORBENT ARTICLE HAVING AN EXPANDING TOPSHEET AND BEING CAPABLE OF SELF-SHAPING IN USE |
摘要 |
This invention is a disposable absorbent article (20) which is substantially flat prior to use for wearing adjacent a body discharge area having a longitudinal centerline (0-0) and a lateral centerline (A-A) orthogonal thereto, and defining longitudinal and lateral directions respectively. The disposable absorbent article (20) includes a liquid pervious top sheet (24), a back sheet (26) joined to said top sheet, and an absorbent core (28) intermediate the back sheet and the top sheet. The absorbent core includes a n expanding member (46) for expanding the article into a tridimensional structure while being worn by a user. The expanding member is activated by body fluids. The top sheet (24) is capable of expanding as the absorbent article expands upon activation by body fluids.
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申请公布号 |
CA2253356(C) |
申请公布日期 |
2003.02.11 |
申请号 |
CA19972253356 |
申请日期 |
1997.04.28 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CARLUCCI, GIOVANNI;GIORGINI, GENNARO;TAMBURRO, MAURIZIO;D'ALESSIO, NICOLA |
分类号 |
A61F13/534;A61F13/15;(IPC1-7):A61F13/15 |
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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