| 摘要 |
PURPOSE:To prevent delamination of an adhesive layer and to prevent a decrease in the optical properties of a base material sheet by laminating a specific adhesive layer and further depositing a releasable sheet on the adhesive layer. CONSTITUTION:An adhesive layer 2 made of an alcohol soluble ultraviolet ray curable adhesive layer 2a or an aqueous heat curable adhesive layer 2b is laminated on the resin layer side of a base material sheet 1 made of a single layer sheet of resin having no solvent resistance or a plurality of layers of sheets having the resin layer as its outer layer and 30nm or less of retardation value, and a releasable sheet 3 is further laminated on the layer 2. The sheet 1 includes, for example, polycarbonate resin, polyethersulfone resin, polyallylene ester resin, or amorphous polyolefin. The sheet 3 includes, for example, paper, plastic sheet, or film coated with silicon releasing agent of organopolysiloxane. |
