Aqueous N-methylolhydrazide-containing polymer dispersion
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United States of America Patent
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Jun 4, 1985
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N/A
app pub date -
Jun 10, 1983
filing date -
Jun 10, 1983
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Expired
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Abstract
A stable aqueous dispersion of a room temperature curing polymer effective for forming films resistant to water and organic solvents, said polymer being a water-dispersible vinyl addition polymer containing a sufficient proportion of pendant N-methylolhydrazide groups to cause the polymer to cure in situ on a substrate when said dispersion is applied to the substrate and dried at ambient temperature. The polymer preferably sufficient pendant carboxylic salt groups to render the polymer water-dispersible or water soluble.
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