Disposable absorbent article
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 19, 2003
app pub date -
Dec 14, 2001
filing date -
Dec 14, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A disposable absorbent article having a generally liquid permeable liner, an outer cover and an absorbent body between the liner and outer cover for absorbing liquid body waste penetrating the liner. In one embodiment, the absorbent body has a first zone and a second zone, with the first zone having a lower absorbent capacity per unit weight than the second zone and being capable of facilitating the flow of liquid body waste from the first zone back through the liner. In another embodiment, the absorbent body comprises a mixture of hydrophilic fibers and superabsorbent material. The mixture has a concentration of superabsorbent material of between about one percent and about fifteen percent by weight of the mixture to facilitate the flow of liquid body waste from the absorbent body back through the liner.
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