PANTS-TYPE DISPOSABLE DIAPER
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United States of America Patent
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Issued Date -
Mar 15, 2012
app pub date -
Mar 9, 2010
filing date -
May 29, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A pant-type disposable diaper comprises: a pants-shaped outer member having a front part, a back part, and a crotch part positioned between the front part and the back part, and having a waist opening and a pair of leg openings formed by joining the front part and the back part; and an absorbent main body disposed on an inner surface of the pants-shaped outer member at the crotch part, and comprising a top sheet, a back sheet, and an absorbent core disposed between the top sheet and the back sheet; wherein the pants-shaped outer member comprises a first sheet made of a spunbonded nonwoven fabric produced by melting a polymer composition containing polyolefin and/or polyester and a surfactant. According to the pants-type disposable diaper on the above, the pants-shaped outer member is excellent in water resistance and softness.
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