发明名称 |
Absorbent article having a thin efficient absorbent core |
摘要 |
Disclosed is an absorbent article having an absorbent core. The absorbent core includes a primary absorbent member and a secondary absorbent member. The primary absorbent member has a fluid distribution rate, expressed as the ratio of a stain area in the primary absorbent member to a stain area in the secondary absorbent member, along a X-Y direction greater than about 1.8 times faster than the secondary absorbent member. The fluid distribution rate is expressed as a ratio of a stain area in the primary absorbent member to a stain area in the secondary absorbent member five minutes after a given volume of test fluid insults the absorbent core. The secondary absorbent member has a substantial portion thereof composed of a non-absorbent polymeric composition. The secondary absorbent member is superposed over a portion of the primary absorbent member. In a preferred embodiment, the secondary absorbent member has an aperture or orifice having an open surface area greater than about 20% of the secondary absorbent member surface area. |
申请公布号 |
IL130612(D0) |
申请公布日期 |
2000.06.01 |
申请号 |
IL19980130612 |
申请日期 |
1998.01.13 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
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分类号 |
A61F13/53;A61F5/44;A61F13/15;A61F13/49;A61F13/534;(IPC1-7):A61F |
主分类号 |
A61F13/53 |
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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