| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of forming an adhesive layer, which can suppress warpage generated by stress accompanied by a dimensional change of a member of an optical film or the like and can suppress a leak of light, is high in durability, and has an excellent handling property, and by which an adhesive optical film favorable in quality can be obtained. <P>SOLUTION: The method of forming the adhesive layer for the optical film is characterized in that: an adhesive containing 0.02 to 0.2 wt.pt. of a peroxide (B), and 0.001 to 2 wt.pts. of an isocyanate-based compound (C) based on 100 wt.pts of a (meth)acrylic polymer (A) containing, as a copolymer component, 0.01 to 5 wt.pts. of a hydroxy group-containing (meth)acrylic monomer (a2) based on 100 wt.pts of alkyl(meth)acrylate (a1) is applied to a mold releasing sheet subjected to exfoliation treatment; the adhesive is crosslinked by being subjected to heat treatment; and the adhesive layer is formed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
