METHOD FOR PRODUCING LAMINATE, AND LAMINATE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a laminate obtained by pasting a laminate film using a photocurable resin composition on an adherend having a level difference on the surface which is capable of preventing the generation of bubbles when being pasted and also free from white turbidness when an endurance test is performed under environmental conditions at the high temperature and high humidity of 85°C under 85% RH or the like using an oven after ultraviolet irradiation and after it is removed from the oven and to provide the laminate.SOLUTION: The method for producing a laminate comprises a process in which (A) the main polymer having an acid value of 0 to 33 and made of an acrylic resin of 100 pts.wt. is incorporated with (B) the monomer of hydroxyl group-containing (meth)acrylate of 5 to 10 pts.wt., (C) a photopolymerization initiator of 0.5 to 1 pt.wt. and (D) a difunctional cross-linking agent 0.2 to 0.8 pt.wt. to form into 0.1 equivalent or less to the cross-linking point of the main agent polymer to prepare a photocurable resin composition in which storage elastic modulus (G') at 24°C under 1 Hz is 1×10Pa or more and also below 9×10Pa.