| 摘要 |
<p>This invention relates to an acrylic adhesive composition having excellent impact resistance, which functions to improve resistance to external impact of an optical film for use in increasing the wide viewing angle and brightness of an image display, such as a liquid crystal display, and which functions to increase durability of the optical film under heat and moist heat conditions, and to an optical film using the adhesive composition and a liquid crystal display including the optical film. According to this invention, the acrylic adhesive composition having excellent impact resistance includes (a) 100 parts by weight of an acrylic copolymer, (b) 0.01-10 parts by weight of a crosslinking agent, and (c) 0.5-20 parts by weight of a polymer having an amino group, the acrylic copolymer being obtained by copolymerizing (1) 0.5-10 wt% of a vinylic monomer having no carboxyl group, (2) 0.5-20 wt% of a vinylic monomer having a carboxyl group, and (3) a balance of a (meth)acrylic acid ester monomer having a Cl -C 12 alkyl group.</p> |
