ARTICLE HAVING AT LEAST ONE OF ANTIBACTERIAL PROPERTIES AND ANTIFUNGAL PROPERTIES, AND RELEASE SHEET FOR MANUFACTURING ARTICLE HAVING AT LEAST ONE OF ANTIBACTERIAL PROPERTIES AND ANTIFUNGAL PROPERTIES
PROBLEM TO BE SOLVED: To provide an article having at least one of antibacterial properties and antifungal properties, excellent in surface antibacterial properties and/or antifungal properties.SOLUTION: An article having at least one of antibacterial properties and antifungal properties includes, on a surface thereof, a convexoconcave periodic structure with a plurality of convex parts C1 and a plurality of concave parts C2 formed alternately in a continuous manner. An apex angle θ1 of a convex part is 110° or less. An apex angle θ2 of a concave part is 120° or less. A difference of elevation H1 of the convex part and the concave part is 0.035-100 μm.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2019,JPO&INPIT【課題】表面抗菌性および／または抗カビ性に優れた抗菌性および抗カビ性の少なくともいずれかを有する物品の提供。【解決手段】複数の凸部Ｃ１および複数の凹部Ｃ２が交互に連続して形成された凹凸周期構造を表面に有し、前記凸部の頂角θ1が１１０°以下であり、前記凹部の頂角θ2が１２０°以下であり、前記凸部および前記凹部の高低差H1が０．０３５μｍ以上１００μｍ以下である、抗菌性および抗カビ性の少なくともいずれかを有する物品。【選択図】図４
