Superabsorbent fibre or nonwoven material, a method for its manufacture, and an absorbent article comprising the superabsorbent fibre or nonwoven material
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United States of America Patent
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Feb 27, 2001
Grant Date -
N/A
app pub date -
Mar 7, 1996
filing date -
Sep 22, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A superabsorbent fiber or a nonwoven material including a thermoplastic polymeric fiber to which solid particles of superabsorbent material have been thermobonded by heating the polymeric fiber to a temperature at which adhesion is obtained between the fiber and the particles and a method of making the same. Also, an absorbent article is produced including such a superabsorbent fiber or nonwoven material.
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