| 摘要 |
<p>PURPOSE: An adhesive composition for optics, an adhesive using thereof, and an adhesive film including thereof are provided to maintain coatability and adhesion and to manufacture thick adhesive film. CONSTITUTION: An adhesive composition for optics comprises 100 parts by weight of acrylate monomer, 50-120 parts by weight of urethane acrylate oligomer which includes ether group in a main chain, 70-150 parts by weight of unsaturated monomer which includes carboxy group, 0.1-20 parts by weight of free radical photo-initiator, 2.5-100 parts by weight of acrylate resin syrup. The acrylate-based monomer has 1 - 6 functionalities. The unsaturated monomer which includes carboxy group is from a group consisting of acrylic acid, methacrylic acid, maleic acid, itaconic acid, and fumaric acid. The adhesive is manufactured by solidifying the adhesive composition. The adhesive film comprises a transparent base film and an adhesive formed in one side of the transparent base film.</p> |
