Wet strength resin composition
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United States of America Patent
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Sep 27, 1994
Issued Date -
N/A
app pub date -
Oct 25, 1993
filing date -
May 3, 1991
priority date (Note) -
Expired
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Abstract
A composition for improving the wet strength of cellulosic fibrous webs is comprised of an aminopolyamide-epichlorohydrin acid salt resin having an E/N ratio of from about 0.6 to about 2.0 and from about 1% to about 35% of a water soluble cationic polymer based on the weight of the resin. The composition has a total organic chlorine content of from about 0.5% to 1.0% by weight based on the weight of the aminopolyamide-epichlorohydrin acid salt resin.
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