Layered structure and use thereof

A method for producing a layered structure, the method comprising:

• a step of molding a polypropylene-based resin composition comprising:
• 5 to 47 parts by mass of a propylene-based polymer (A) having a melt flow rate (230° C., 2.16 kg load) of 50 to 150 g/10 min and an amount of a decane-soluble portion of 6 to 15% by mass,
• 20 to 30 parts by mass of a propylene homopolymer (B) having a melt flow rate (230° C., 2.16 kg load) of 10 to 500 g/10 min,
• 23 to 30 parts by mass of an ethylene/α-olefin copolymer (C) being a random copolymer of ethylene and an α-olefin having 4 to 8 carbon atoms, and having a density of 0.850 to 0.880 g/cm3, a melt flow rate (230° C., 2.16 kg load) of 0.5 to 30 g/10 min, and a melting point peak of 110° C. or more, and
• 30 to 40 parts by mass of an inorganic filler (D),
• provided that a total amount of the components (A) to (D) is 100 parts by mass by injection molding or press molding to produce a molded body (i), and
• a step of contacting or applying a curable resin (E) having a urethane bond or a raw material thereof with or to the molded body (i), followed by curing to form a resin cured layer (ii).