To provide an antibacterial belt having antibacterial property and durability, and a method for manufacturing the same.SOLUTION: In a method for manufacturing an antibacterial belt, a thermal spray material containing photocatalyst is sprayed to a surface of a belt material made of thermoplastic resin whose surface layer part is in a softened state. The antibacterial belt comprises: the belt material having a surface cover layer which contains thermoplastic polyurethane as a main component; and an antibacterial material containing the photocatalyst which covers at least a part of surface on the surface cover layer side of the belt material. The thermoplastic polyurethane has melt viscosity in a range of 170-185°C being 50000 Pa s or less.SELECTED DRAWING: Figure 1
【課題】抗菌性と耐久性を備えた抗菌性ベルト及びその製造方法を提供する。【解決手段】抗菌性ベルトの製造方法は、表層部が軟化状態にある熱可塑性樹脂製のベルト素材の表面に、光触媒を含む溶射材を溶射する。抗菌性ベルトは、熱可塑性ポリウレタンを主成分とする表面カバー層を有するベルト素材と、ベルト素材の表面カバー層側の少なくとも一部の表面に被覆される、光触媒を含む抗菌材とを備え、熱可塑性ポリウレタンは、170〜185℃の範囲内における溶融粘度が50000Pa・s以下である。【選択図】図1
ANTIBACTERIAL BELT AND METHOD FOR MANUFACTURING THE SAME
抗菌性ベルト及びその製造方法
2019-12-12
Patent
Elektronische Ressource
Japanisch
IPC: | B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B66B Aufzüge , ELEVATORS / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL |
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