PROBLEM TO BE SOLVED: To provide a deodorizing painted film in which the deodorizing and antibacterial effect can be enhanced.SOLUTION: The deodorizing painted film contains a particle A comprising a pH-sensitive polymer soluble in an acidic region and an inorganic antibacterial agent included in the pH-sensitive polymer, and a particle B comprising a pH-sensitive polymer soluble in a basic region and an inorganic antibacterial agent included in the pH-sensitive polymer, and a water-based coating agent in which the particle A and particle B are dispersed in an aqueous dispersion solution containing a cellulose derivative and highly branched cyclic dextrin, solidifies to adhere on the surface to be coated.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】防臭、抗菌効果を高めることができる脱臭塗膜を提供する。【解決手段】脱臭塗膜は、酸性領域で溶解するpH感受性高分子とそのpH感受性高分子に包含される無機系抗菌剤とからなる粒子Aと、塩基性領域で溶解するpH感受性高分子とそのpH感受性高分子に包含される無機系抗菌剤とからなる粒子Bと、を含み、粒子Aと粒子Bとを、セルロース誘導体および高度分岐環状デキストリンを含む水分散溶液中に分散させた水系コーティング剤が、固化して被塗布面に被着される。【選択図】 なし
