Acrylic adhesive composition and polarizer film using the same

An adhesive composition, comprising:

• an acrylic copolymer having at least one alkyl group, at least one hydroxyl group, at least one furyl based group, and at least one imide group;
• and
• a curing agent,
• wherein the acrylic copolymer is a copolymer of monomers that include:
• a (meth)acrylic acid alkyl ester having an alkyl group;
• a (meth)acrylic acid ester having a hydroxyl group;
• a compound having a furyl based group;
• and a monomer having an imide group,
• wherein the monomer having an imide group is at least one selected from the group of maleimide, phenyl maleimide, N-methyl maleimide, N-ethyl maleimide, N-propyl maleimide, N-isopropyl maleimide, N-butyl maleimide, N-isobutyl maleimide, N-t-butyl maleimide, N-cyclohexyl maleimide, N-chlorophenyl maleimide, N-methylphenyl maleimide, N-bromophenyl maleimide, N-naphthyl maleimide, N-lauryl maleimide, N-hydroxyphenyl maleimide, N-methoxyphenyl maleimide, N-carboxyphenyl maleimide, N-nitrophenyl maleimide, and N-benzyl maleimide.