Water retention material with water-absorbency
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United States of America Patent
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Dec 24, 1991
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N/A
app pub date -
Jan 30, 1989
filing date -
Mar 31, 1988
priority date (Note) -
Expired
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Abstract
A water retention material with water-absorbency which comprises finely divided particles of water-absorbent resin having a water absorption capacity of 2 to 50-fold and a particle size of 100.mu. or finer and a hydrophobic material such as a thermoplastic resin, elastomer, sealant, paint or adhesive.
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