ANTIMICROBIAL PLATING FILM, AND METHOD OF PRODUCING THE SAME

• Main Author: NAKADA KOSUKE
• Format: Patent
• Language: English; Japanese
• Published: 04.11.2022
• Subjects: APPARATUS THEREFOR; CHEMISTRY; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; METALLURGY; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS

To provide an antimicrobial plating film of hygienically suitable characteristics, and a method of producing the same.SOLUTION: There is provided an antimicrobial plating film, i.e., a plating film that is antimicrobial and includes at least one species of metal elements as a constituent of a plating composition, in which a titanium oxide material is dispersed. There is provided a method of producing an antimicrobial member, i.e., a method of producing an antimicrobial material, comprising a step of applying a plating treatment to a substrate using a CuSnZn-alloy plating solution with a titanium oxide material added thereto, to form a CuSnZn-alloy plating film combined with the titanium oxide material, on the surface of the substrate.SELECTED DRAWING: Figure 1 【課題】衛生的に好適な特性を有する抗微生物性めっき皮膜、およびその製造方法を提供する。【解決手段】めっき皮膜であって、前記めっき皮膜が抗微生物性を有し、めっき組成として少なくとも１種の金属元素を含み、前記めっき皮膜中に酸化チタン材料が分散されている、抗微生物性めっき皮膜が提供される。また、抗微生物性材料の製造方法であって、酸化チタン材料が添加されたＣｕＳｎＺｎ合金めっき液を用いてめっき処理を行い、酸化チタン材料が複合されたＣｕＳｎＺｎ合金めっき皮膜を基材の表面に形成する、抗微生物性部材の製造方法が提供される。【選択図】図１