Disposable diaper
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United States of America Patent
Stats
-
May 26, 1981
Grant Date -
N/A
app pub date -
Jul 23, 1979
filing date -
Jul 28, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A disposable diaper comprises an absorbing material comprising a sheet containing water-absorbing polymer powder and two papers to fix said powder between them, a great number of slits being formed on said sheet, and fluff pulp layers sandwiching said sheet, among said two papers the paper which is close to the surface of the diaper where to contact with the skin being a high wet strength paper, the paper which is close to the back face of the diaper being a low wet strength paper.
First Claim
Family
International Classification(s)
Cited Art Landscape
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