Polyimide laminate film, method for manufacturing polyimide laminate film, method for manufacturing thermoplastic polyimide, and method for manufacturing flexible metal-clad laminate

摘要

A polyimide laminated film containing a thermoplastic polyimide layer that includes a block (A) having a storage elastic modulus of 0.15 GPa or more at 380° C. and a block (B) having a storage elastic modulus of 0.10 GPa or less at 380° C. is used as a polyimide laminated film that has high peel strength and can suppress occurrence of a crack in an alkaline environment.