| abstract |
An object of the present invention is to provide an adhesive which can be made into an adhesive sheet which is excellent in removability and is difficult to be exposed to after exposure to a high temperature environment or a high temperature and high humidity environment, for example, glass or plastic. The floating or peeling occurs on the adherent, the stress relaxation is good, and it is difficult to generate an indentation on the adhesive layer. The above-mentioned adhesive includes an acrylic polymer (A) having a carboxyl group without a hydroxyl group; an acrylic polymer (B) having a hydroxyl group without a carboxyl group; and an epoxy compound, a metal chelate compound, and aziridine. At least one compound of the compounds; and a polyisocyanate compound. |