| abstract |
PROBLEM TO BE SOLVED: To combine a photocatalytic solution with copper ions, a copper aqueous solution, nanocellulose with pulp and sugars or seaweeds, and algae, and at the same time as photocatalytic action and the rubbing action of bacteria, bacteria and viruses such as skin and fibers by copper. We provide a rubbing protective material that not only moisturizes and protects the skin of the hands and prevents rough skin, but also maintains the rubbing effect. SOLUTION: Using a rubbing method utilizing the interfacial tension of friction with non-hydrophilic pulp fine powder, a photocatalyst solution enters the skin of the hands and gaps between fibers, and the photocatalytic activity of ultraviolet / visible light response causes bacteria, viruses, etc. At the same time as rubbing action and bactericidal / antibacterial action of copper ion and copper aqueous solution, nanocellulose and pulp, saccharides or seaweeds, and algae moisturize and protect the skin and quick-drying, creating an environment where bacterial adhesion and growth are unlikely to occur. A rubbing protective material that provides a rubbing effect by keeping it hygienic. [Selection diagram] Fig. 2 |