| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an adhesive agent composition for an optical film, with which peeling and bubbling are prevented even when the optical film is set aside under high-humidity and high-temperature conditions after adhesion of the optical film, the item to which the film adheres remains unstained even if re-peeling of the film becomes necessary, the adhesive agent composition responds to the stress that is generated with dimensional changes in the optical film and discoloration associated with exposure to light is thereby controlled, and it is possible to prevent wrinkling and indentation when the optical film is taken up in a roll; and to provide the optical film that uses the adhesive agent composition. <P>SOLUTION: The adhesive agent composition for an optical film is obtained by adding 4 to 20 pts.wt of an isocyanate crosslinking agent based on 100 pts.wt of an acrylic polymer that contains 8 to 35 pts.wt of an aromatic ring-containing acrylic monomer and 1 to 12 pts.wt of an amide group-containing acrylic monomer as the structural monomers. The optical film is characterized in that an adhesive agent layer obtained from the adhesive agent composition is disposed on at least one surface of the film. <P>COPYRIGHT: (C)2012,JPO&INPIT |
