| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antibacterial mask, an antibacterial filter for the mask, and an antibacterial method using them which reduce the number of remaining live bacteria to ≤10<SP>2</SP>(CFU/ml) within a short time after wearing the mask, maintain antibacterial effect for a long time, and ensure high safety. <P>SOLUTION: The antibacterial mask includes a body integrating contact surfaces of a first base cloth and a second base cloth. The first base cloth is made of a fabric, a non-woven fabric or a porous sheet, and bacterial cellulose is entangled on the contact surface to hold an inorganic antibacterial agent containing silver within the network structure of the bacterial cellulose. The second base cloth is made of a fabric, a non-woven fabric or a porous sheet on which a carboxylic acid is deposited. <P>COPYRIGHT: (C)2011,JPO&INPIT |
