| 摘要 |
<p>A process for producing an optical laminated sheet by supplying a resin fluid (2a) comprising an actinic-radiation-curable resin composition into a gap between an optically isotropic sheet (1) having a surface layer comprising a moisture-resistance resin such as an ethylene/vinyl alcohol copolymer and a smoothening template material (3) having a smooth surface to thereby form an interposed layer (2b) and curing the layer (2b) by irradiating with an actinic radiation to thereby form an actinic-radiation-cured resin layer (2). The template material (3) usable herein includes a biaxially oriented polyethylene terephthalate film which has a surface roughness of 0.004 νm and does not cause corona discharge. As a result, the surface roughness of a free surface of the cured resin layer (2) can be reduced to, for example, 0.1 νm or less.</p> |
