Process for preparing highly reactive, water-absorptive resin
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United States of America Patent
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Feb 23, 1988
Issued Date -
N/A
app pub date -
Mar 4, 1986
filing date -
Aug 10, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A highly reactive, water-absorptive resin is prepared by (1) impregnating a highly water-absorptive resin having carboxyl or carboxylate groups and a water content of 50 percent by weight or lower with a hydrophilic polymer or monomer having a reactive group and (2) polymerizing said monomer or crosslinking said polymer with a crosslinking agent.
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