| 摘要 |
PROBLEM TO BE SOLVED: To obtain an antibacterial hard coat sheet excellent in durability as well as transparency by installing the coat layer of a radiation-curable acrylate containing an antibacterial material on a transparent backing sheet. SOLUTION: In an antibacterial hard coat sheet which can be used as a scattering preventive film of a window glass and others, a coat layer of a radiation-curable acrylate containing an antibacterial material is installed on a transparent backing sheet. In this process, a resin film of polyethyleneterephthalate and others is named as the transparent backing sheet. As the radiation-curable acrylate, although a radiation-curable acrylate resin of an urethane acrylate and others is not restricted in particular, the use of propylene glycol di(meth)acrylate, pentaerythritol tri(meth)acrylate or the like is preferable. The weight ratio of the radiation-curable acrylate to an antibacterial agent is made (100:0.1)-(100:15), and the average particle size of the antibacterial agent is made 1μm or less. |
