ADHESIVE SHEET AND MANUFACTURING METHOD THEREFOR

Abstract: a pressure sensitive adhesive sheet, including a laminate of: a substrate; and a pressure sensitive adhesive layer, where the substrate is formable by irradiating a resin film including a polymer and a hydrogen abstraction type photoinitiator with an energy ray, where the hydrogen abstraction type photoinitiator is capable of abstracting a hydrogen from the polymer, the pressure sensitive adhesive layer is formable by irradiating an energy ray-crosslinkable pressure sensitive adhesive composition layer including an energy ray-crosslinkable pressure sensitive adhesive composition with an energy ray, and the laminate of the substrate and the pressure sensitive adhesive layer is formed by irradiating a laminate of the resin film and the energy ray-crosslinkable pressure sensitive adhesive composition layer with an energy ray.

Inventor(s): Kenta YAMAZAKI, Shinya SUZUKI

CPC Classification: C09J7/245 (ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES (preparation of glue or gelatine ))

Search for rejections for patent application number 20250206986