| 摘要 |
PROBLEM TO BE SOLVED: To have a purpose to more develop a photocatalyst and bring it to be highly general, concretely to impart an antimicrobial and deodorizing function to a silk product comprising proteins which are mild to skin by adding a photocatalytically functional matter to face pack and countermeasure goods for skin diseases, sanitary goods or the like. SOLUTION: Silk goods added with a photocatalytically functional matter comprising at least a powdery optical semiconductor and an absorbent are provided. Further, by adhering powdery silk together with the photocatalitically functional matter on a base material except silk, it is able to add the photocatalytic function to cotton goods and the like together with adding so to called silk feeling and high-class feeling. |
