| abstract |
An object of the present invention is to provide a pressure-sensitive adhesive, a pressure-sensitive adhesive sheet, and a display that are excellent in adhesiveness, transparency, non-whitening property, foam resistance and peeling resistance, and also have step following ability. SOLUTION: The acrylic copolymer (A) comprising an acrylic copolymer (A), a polyisocyanate curing agent (B) and a silane coupling agent (C) has an SP value of 8 or more and 9 Ethylenically unsaturated monomer (A2) 10 having 20 to 90% by weight of an ethylenically unsaturated monomer (A1) having an alkyl group of less than 0.00 and an SP value of 9.00 or more and 15 or less. It is an adhesive made by radical polymerization of ~ 80% by weight [Selection figure] None |