Patent ID: 11155021

Abstract:
A method of producing a molded article includes: laminating an adhesive sheet including an acrylic-based polymer and a polymerization initiator onto resin film, to produce a resin laminate; and covering an adherend with the resin film while the resin laminate is pressed against the adherend, and the resin film is stretched following a surface shape of the adherend. In planar view, the resin laminate is larger than the adherend. The covering step includes heating the resin laminate at 100° C. or higher and 180° C. or lower, superposing the resin laminate on the adherend planarly and pressing the resin laminate and the adherend under a reduced pressure environment, and then applying pressure to an environment opposite to the adherend with respect to the resin film. The adhesive sheet has an exothermic peak of 100° C. or higher and 180° C. or lower in differential scanning calorimetry at a temperature raising rate of 10° C./min.