| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an antiviral agent-supporting sheet which can maintain antiviral activity such as anti-influenza virus activity for a long time. <P>SOLUTION: This supporting sheet comprises adhering antiviral agents such as an anti-influenza virus agent of the shape of a fine particle which generate a hydroxy radical by an adhesive to a sheet-like article. Dolomite is fired, hydrated, then ground to be a fine particle and is used as the fine particle-like antiviral agent. The adhesive includes polyvinyl alcohol of the polymerization degree of 250-1,000. The degree of saponification of the polyvinyl alcohol is desirably 35-99 mol%. The adhesive may further includes a polyolefin resin of the shape of a fine particle having a number-average particle diameter of 1μm or less. Moreover, nonwoven fabric, knit/woven fabric, paper or the like is used as the sheet-like article. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
