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.
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
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