| 摘要 |
PURPOSE: A coating composition for an optical disk is provided, to improve the tilt property, the abrasion resistance, the surface smoothness, the water resistance and the solvent resistance and to prevent the deterioration of transmittance. CONSTITUTION: The coating composition comprises 100 parts by weight of a functional acrylate oligomer having four or less of functional groups; 0.1-8 parts by weight of a photopolymerization initiator; 1-10 parts by weight of meth-terphenyl represented by the formula 1; and 5-20 parts by weight of an antistatic composition. Preferably the antistatic composition comprises at least one selected from the group consisting of tin oxide, antimony-tin oxide, antimony-zinc oxide, indium-tin oxide, zinc oxide, aluminum-zinc oxide, titanium oxide, tungsten oxide, molybdenum oxide, vanadium oxide and iron oxide. |
