| 摘要 |
PROBLEM TO BE SOLVED: To reliably remove dust and bacteria on the sole of a shoe by keeping viscosity over a long period of time. SOLUTION: A doormat is implanted a large amount of pile yarns in a ground fabric. The group of the pile yarns is constituted by spraying a moisturizer such as a polyalkylene glycol inducer, a surfactant, ion exchange water, and mixed liquid of a photocatalyst and silver metal based or silver ion based antimicrobics. COPYRIGHT: (C)2007,JPO&INPIT
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