ADHESIVE COMPOSITION, ADHESIVE, AND ADHESIVE SHEET

摘要

An adhesive sheet (1) which is provided with two releasing sheets (12a, 12b) and an adhesive layer (11) that is sandwiched between the releasing sheets (12a, 12b) so as to be in contact with the releasing surfaces of the two releasing sheets (12a, 12b), and wherein the adhesive layer (11) is formed of an adhesive that is obtained by curing an adhesive composition which contains a (meth)acrylic acid ester polymer (A) and a cyclodextrin (B). This adhesive sheet (1) has an excellent balance between dielectric constant and resistance to wet heat whitening. It is preferable that the (meth)acrylic acid ester polymer (A) contains a monomer having a hydroxyl group and/or a monomer having a carboxyl group as a monomer unit that constitutes the polymer.