MULTILAYER ADHESIVE ARTICLE AND ADHESIVE SHEET

摘要

A multilayer adhesive article with a higher interlayer adhesive strength is provided. This multilayer adhesive article is provided with: an adhesive layer (A) formed from an adhesive composition (a) containing, as the main component, an acrylic polymer (a) obtained by polymerizing monomer compositions; an adhesive layer (B) formed from an adhesive composition (b) that contains, as the main component, an acrylic polymer (b) obtained by polymerizing monomer compositions; and an intermediate layer (C) that is positioned between the adhesive layer (A) and the adhesive layer (B). The acrylic polymer (a) and the acrylic polymer (b) contain an acidic group, and the intermediate layer (C) is formed from an intermediate layer composition (c) that contains a polymer (c) containing primary to tertiary amino groups.