Absorbent nonwoven webs
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United States of America Patent
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Jan 15, 1991
Issued Date -
N/A
app pub date -
Oct 2, 1989
filing date -
Dec 31, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Highly absorbent nonwoven webs formed from readily available nonwoven materials and having a polyelectrolyte super-absorbent polymeric sorbent coating the individual fibers of the nonwoven web are disclosed. The polymeric sorbent coating absorbs liquid while minimizing occlusion of the interstices of the web.
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