发明名称 |
DISPOSABLE DIAPER HAVING DENSITY AND BASIS WEIGHT PROFILED ABSORBENT CORE |
摘要 |
A disposable diaper wherein a central portion of its absorbent core has a higher density and higher basis weight per unit area than longitudinally spaced end portions of the absorbent core. Such absorbent cores may comprise a mixture of hydrophilic fibers and discrete particles of a highly absorbent material such as, for example, hydrogel material. |
申请公布号 |
PH21841(A) |
申请公布日期 |
1988.03.17 |
申请号 |
PH19890000320 |
申请日期 |
1985.04.02 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
MARGARET HENDERSON HASSE;MARK JOHN STEINHARDT |
分类号 |
A61F5/44;A61F13/15;A61F13/49;A61F13/53 |
主分类号 |
A61F5/44 |
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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