Stretchable absorbent structure
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United States of America Patent
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-
Apr 24, 2001
Grant Date -
N/A
app pub date -
Nov 5, 1996
filing date -
Jul 23, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a simple, cost-effective stretchable, superabsorbent material-containing absorbent structure that provides the superabsorbent material particles therein with improved liquid holding capacity. The stretchable absorbent structure can be used in absorbent articles such as diapers, sanitary napkins, panty liners, and incontinence pads. The stretchable absorbent structure comprises a stretchable absorbent liquid impervious barrier layer and a nonwoven component that is bonded to the barrier layer when the barrier layer is stretched at least partially toward its stretched condition, and superabsorbent, hydrogel-forming material deposited on or distributed within the nonwoven component.
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