Pressure-sensitive adhesive sheet laminate, adhered pressure-sensitive adhesive sheet laminate and manufacturing method thereof

摘要

A new adhesive sheet laminate capable of forming a concavo-convex shape conforming to the concavo-convex portion of the adherend surface on the surface of the adhesive material layer with high precision, comprising a pressure-sensitive adhesive layer and a covering portion I laminated on one surface of the pressure- (MA) of the covering portion I at 100 캜 is 1.0 × 10 ⁶ to 2.0 × 10 ⁹ Pa, and the covering portion I has a storage elastic modulus E '(MA) at 30 ° C. of the covering portion I (MB) of 5.0 x 10 ⁷ to 1.0 x ¹⁰ 10 Pa.