| 摘要 |
PROBLEM TO BE SOLVED: To provide a desiccant-containing resin molded product manifesting effects instantaneously and persistently that is highly capable of instantaneously absorbing water, is free from hygienic problems because nothing is eluted up to the surface thereof, and is capable of persistently absorbing water. SOLUTION: A molecular sieve (12) as a desiccant with a mixing ratio of 30-60 wt.% and a polymer water-absorbent (13) with a mixing ratio of 0.5-7 wt.% that swells on water absorption thereby causing fine cracks in a synthetic resin molded product (11) are mixedly dispersed in the synthetic resin molded product obtained by injection molding or extrusion molding. COPYRIGHT: (C)2007,JPO&INPIT
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