| abstract |
(57) [Summary] [Problem] When an antibacterial agent or filler having a sharp edge is added to an ionizing radiation-curable resin forming a protective layer of an antibacterial cosmetic material, the surface feel is poor and abrasion resistance is low. Is also inadequate. Further, these antibacterial agents and fillers have a problem of abrading or damaging a gravure roll or a doctor blade in a manufacturing process. SOLUTION: A pattern layer 12 is formed by printing on a base material 11 such as paper or plastic sheet, and an ionizing radiation curable resin 14 containing a spherical antibacterial agent 15 and a spherical filler 16 is used on the pattern layer 12. Anti-bacterial protective layer with gravure coat Form 13. Next, the antibacterial protective layer 13 is irradiated with ionizing radiation to completely cure the ionizing radiation-curable resin, thereby producing the antimicrobial decorative material 1 having wear resistance. Spherical filler 16 By making the particle size of the antibacterial agent larger than that of the spherical antibacterial agent 15, a cosmetic material having excellent design properties can be obtained. |