| 摘要 |
PROBLEM TO BE SOLVED: To decorate the surface of a substrate with large lame patterns.SOLUTION: On the surface of a housing 10 as an example of a substrate, at least a metallic layer 20 and a crack layer 30 are stacked irrespective of order among the metallic layer 20, the crack layer 30, a clear layer 40 and a top layer 50. The metallic layer 20 has a glossy surface reflecting light and is formed of, for example, a metal or a metallic coating material. The crack layer 30 has wrinkle patterns with irregularities and formed of, for example, a coating material containing a photocurable resin, a photopolymerization initiator and a solvent. The clear layer 40 covers at least the irregularities of the crack layer 30 and is formed of, for example, a clear coating material containing mainly a transparent resin. The top layer 50 protects the surface of the housing 10 and is formed of, for example, an ultraviolet curable resin cured by ultraviolet irradiation. |
