| 摘要 |
Provided are an adhesive composition having an excellent durability even applied to an optical member like a polarizing plate; an adhesive; and an adhesive sheet. The adhesive composition contains a (meth)acrylic acid ester polymer (A) having 900,000-3,000,000 of weight average molecular weight and containing a monomer having a ring structure as a monomer unit composing a polymer, an active energy ray curing component (B), and a sliane coupling agent (C) having a mercapto group as a functional group reacting with an organic material. |
