Disposable diaper having density and basis weight profiled absorbent core
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United States of America Patent
Stats
-
Aug 11, 1987
Grant Date -
N/A
app pub date -
Apr 6, 1984
filing date -
Apr 6, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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.
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Family
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Cited Art Landscape
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