ADHESIVE COMPOSITION FOR ACRYLIC-BASED OR CYCLOOLEFIN-BASED POLARIZING FILM, ADHESIVE LAYER, ACRYLIC-BASED OR CYCLOOLEFIN-BASED POLARIZING FILM HAVING ADHESIVE LAYER, AND IMAGE FORMATION DEVICE

摘要

Provided are: an adhesive composition that is for an acrylic-based or cycloolefin-based polarizing film, can form an adhesive layer having superior primary characteristics such as durability, and in particular has superior humidity durability of an antistatic function; an adhesive layer; and an acrylic-based or cycloolefin-based polarizing film having an adhesive layer. The adhesive composition for an acrylic-based or cycloolefin-based polarizing film contains a (meth)acrylic polymer (A) and an ionic compound (B) having an anionic component and a cationic component, and is characterized by the (meth)acrylic polymer (A) being a hydroxyl-group-containing (meth)acrylic polymer (A) containing a hydroxyl-group-containing monomer as a monomer unit, and the anionic component being an anionic component having an organic group and having at least two carbon atoms.