| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a substrate with a decorative material pattern, which is inexpensively produced in a simple process, has little fluctuation in a layer thickness of a base color layer, and has a decorative pattern with high accuracy.SOLUTION: The method for producing a substrate with a decorative material pattern includes: a step of laminating a multilayer material for forming a decorative material, which has a photosensitive resin layer on a supporting body, on a substrate, where a surface on the photosensitive resin layer side of the multilayer material is in contact with the substrate; and a step of forming a decorative material pattern by exposing and developing the photosensitive resin layer before or after laminating the multilayer material for forming a decorative material on the substrate; or a step of laminating a decorative material pattern-containing multilayer material for forming a decorative material, which has a decorative material pattern formed by exposing and developing a photosensitive resin layer on a supporting body, on a substrate, where a surface on the decorative material pattern side of the multilayer material is in contact with the substrate. The method satisfies the following condition (M) or condition (N). Condition (M): The multilayer material for forming a decorative material includes a base color layer between the supporting body and the photosensitive resin layer or between the supporting body and the decorative material pattern. Condition (N): The multilayer material for forming a decorative material has no base color layer between the supporting body and the photosensitive resin layer or between the supporting body and the decorative material pattern; and the method includes a step of laminating a second multilayer material for forming a decorative material, which has a base color layer on a supporting body, on the decorative material pattern, where a surface on the base color layer side of the second multilayer material is in contact with the decorative material pattern. |
