High solids glyoxalated polyacrylamide
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United States of America Patent
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May 7, 2013
Grant Date -
Dec 18, 2008
app pub date -
Jun 13, 2008
filing date -
Jun 15, 2007
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Abstract
Storage-stable glyoxalated polyacrylamide polymers and high solids aqueous compositions formulated with them are described. These glyoxalated polyacrylamide compositions can be used as additives for papermaking, providing paper with good dry and temporary wet strength, and increasing papermaking de-watering rates.
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