Adhesive substance, adhesive product, and connected structure

摘要

It is an object of the present invention to provide an adhesive substance capable of being easily peeled off without damaging an adherend by means of irradiation with light, an adhesive product, and a connected structure. The present invention relates to an adhesive substance containing an azo compound generating gas by means of irradiation with light, at least part of gas generated from said azo compound being discharged to the outside of said adhesive substance.