Laminated member for decoration and method for producing decorative molded article

A method for producing a decorative molded article using a laminated member for decoration, the method comprising:

• forming an uncured coating layer on a resin substrate,
• forming a laminated member for decoration, wherein forming the laminated member comprises laminating a protective film comprising an adhesive layer, the adhesive layer comprising an adhesive side and a non-adhesive side, and arranging the adhesive side adjacent to the uncured coating layer on an opposite side of the uncured coating layer from the resin substrate,
• forming a decorative layer on an opposite side of the resin substrate from the uncured coating layer, and
• peeling the protective film from the uncured coating layer to obtain the decorative molded article,
• wherein
• a surface roughness Rz(a) of the adhesive layer on the adhesive side, the surface roughness being taken in a state where the adhesive layer is not in contact with the uncured coating layer, and a surface roughness Rz(b) of the uncured coating layer in an unheated sample comprising the resin substrate and the uncured coating layer formed by peeling the protective film from the uncured coating layer at 25° C. at a rate of 5.0 mm/sec with a peeling direction set to 170°, the surface roughness being taken on a side opposite from the resin substrate, exhibits a relationship of
• 85%<Rz(b)/Rz(a)×100≤110% (1);
• the surface roughness Rz(b), and
• a surface roughness Rz(bh) of the uncured coating layer in a heated sample obtained by heating the unheated sample in an atmosphere of 160° C. for 30 seconds, the surface roughness being taken on a side opposite from the resin substrate, satisfy at least one of Formulas (2) and (3) below:
• 0%≤Rz(bh)/Rz(b)×100<30% (2), and
• 0≤Rz(bh)≤Rz(b)<0.5 μm (3);
• the uncured coating layer has unreacted (meth)acryloyl groups;
• and
• in a state where the heated sample has been irradiated with ultraviolet light having a wavelength of 380 nm or less of 500 mJ/cm2, 10 to 1000% of the unreacted (meth)acryloyl groups of the uncured coating layer disappear when cured,
• Rz(a) is 0.01 m or more and 2.0 m or less,
• Rz(b) is 0.01 μm or more and 2.0 m or less, and
• Rz(bh) is 0.01 m or more and less than 0.7 m.