ADHESIVE AGENT COMPOSITION, ADHESIVE AGENT LAYER, POLARIZING PLATE PROVIDED WITH ADHESIVE AGENT LAYER, AND IMAGE FORMATION DEVICE

摘要

A pressure-sensitive adhesive composition, comprising: (A) a (meth)acryl-based polymer; and (B) an ionic compound comprising an anion component and a cation component, wherein the anion component is at least one of an anion component represented by the general formula (1): (CnF2n+1SO2)2N−,  (1) wherein n is an integer of 3 to 10, and an anion component represented by the general formula (2): CF2(CmF2mSO2)2N−,  (2) wherein m is an integer of 2 to 10.