Patent ID: 8754172

Claim:
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.