| 摘要 |
PROBLEM TO BE SOLVED: To provide a sterilization plastic pellet exhibiting sterilization effect in accordance with a water-system environment and the amount of bacteria, having a long effect maintaining period, and safe to the human body. SOLUTION: The sterilization plastic pellet is obtained by incorporating the one obtained by working an iodine-coupled anion exchange resin so as to be a powdery shape into low density polyethylene. COPYRIGHT: (C)2007,JPO&INPIT
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