| 摘要 |
PROBLEM TO BE SOLVED: To provide an antifouling fiber fabric capable of improving blackened sticking stains in the field of interiors such as curtains and the likes. SOLUTION: In this antifouling fiber fabric, specifically at least one species of photocatalyst semiconductor particles having a UV absorption in 50-400 nm wave length are fixed to the fiber surface in 0.5-20 wt.% based on the weight of the fiber fabric by a silane coupling agent. The antifouling fiber fabric is obtained by soaking the fiber fabric in an aqueous solution containing the photocatalyst semiconductor particles and the silane coupling agent and, after removing the excess liquid, fixing the photocatalyst semiconductor particles on the fiber surface by heat treatment.
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