| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of properly coating a porous structure body having through-holes or the like in the inside with a heat-sensitive water-absorbing polymer. Ž<P>SOLUTION: A heat-sensitive water-absorbing polymer Fp coating method for sticking the heat-sensitive water-absorbing polymer Fp which absorbs water at a temperature lower than a thermosensing point and releases water at a temperature higher than the thermosensing point to a porous structure body 1 and a mixed liquid F containing the heat-sensitive water-absorbing polymer Fp and water is applied to the porous structure body 1 at a temperature higher than gelation temperature at which the mixed liquid becomes gel and a temperature lower than the separation temperature at which water is separated from the heat-sensitive water-absorbing polymer Fp to stick the heat-sensitive water-absorbing polymer Fp to the porous structure body 1. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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