Disposable diaper
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United States of America Patent
Stats
-
May 10, 2011
Grant Date -
Dec 18, 2008
app pub date -
Jun 24, 2008
filing date -
Sep 21, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A disposable diaper comprising a liquid permeable topsheet 2, a liquid impermeable backsheet 3, and a liquid retentive absorbent member 4 and having a substantially oblong shape, the absorbent member 4 in the crotch portion having a middle absorbent portion 42 which occupies the middle 3/7 of the width of the absorbent member 4 and side absorbent portions 43 which each occupy the outermost 1/7 of the width of the absorbent member 4, wherein each side absorbent portion 43 has a larger unit absorption capacity than the middle absorbent portion 42, hydrophobic sheets 3 and 21 are disposed on the lateral outer edge of each side absorbent portion 43 to cover from the upper to lower surfaces of the edge, and an elastic member 71 is disposed in the part having each side absorbent portion 43 in the longitudinal direction of the side absorbent portion 43.
First Claim
Family
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Cited Art Landscape
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