发明名称 |
Disposable body fluids absorbent article |
摘要 |
A disposable body fluids absorbent article including an absorbent core contained discrete particles, the discrete particles consisting of first polymer particles which have an initial water absorption rate and second polymer particles which have an initial water absorption rate lower than that of the first polymer particles, the first polymer particles being distributed exclusively in a zone defined by a lower ½ of a thickness of the core.
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申请公布号 |
US6323387(B1) |
申请公布日期 |
2001.11.27 |
申请号 |
US19990287987 |
申请日期 |
1999.04.08 |
申请人 |
UNI-CHARM CORPORATION |
发明人 |
SOGA HIROYUKI;INOUE TOSHIO;SUZUKI SEIJI;SHIMADA TAKAAKI |
分类号 |
A61F13/53;A61F5/44;A61F13/15;A61F13/49;(IPC1-7):A61F13/15 |
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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