PROBLEM TO BE SOLVED: To provide a care odor removal filter having large deodorization effect on a bad smell such as an excretion odor or a body odor generated by a human during the care of a bedridden aged person or the like, i.e., a bad smell such as of hydrogen sulfide, methyl mercaptan, nonenal, the care odor removal filter further having a small pressure loss, and excellent durability.SOLUTION: In a care odor removal filter, an inorganic silicon compound carrying a copper compound in a nonwoven fabric through a binder resin expanded by a foaming agent and a hydrazide compound are firmly fixed, and pressure loss measured by JIS B9908 is 3-30 Pa per cm of the thickness of the filter under a condition that the passage air speed of the filter is 1.0 m/sec.COPYRIGHT: (C)2013,JPO&INPIT【課題】特に寝たきりなどの高齢者の介護に伴い人から発生する体臭や排泄臭、すなわち硫化水素、メチルメルカプタン、ノネナール等の悪臭に大きな消臭効果があって、しかも圧力損失が低く、さらに耐久性に優れる介護臭除去フィルターを提供する。【解決手段】発泡剤によって発泡したバインダー樹脂を介して不織布に銅化合物を坦持した無機ケイ素化合物とヒドラジド化合物とを固着させ、JIS B9908規格で測定した圧力損失が、フィルターの通過風速が1.0m/秒の条件下で、フィルターの厚さ1cm当たり3~30Paであることに特徴のある介護臭除去フィルター。【選択図】なし
