| 摘要 |
PURPOSE: A coating composition is provided to release separation or spread of conductive patterns in case applied to an insulative substrate on which conductive patterns are to be formed. CONSTITUTION: A coating composition comprises 40-74 weight% of a polymer resin, 20-30 weight% of a hardener, 1-10 weight% of a surfactant, and 5-20 weight% of silane group-containing compound. The weight ratio of the polymer resin and the hardener is 1:1-3:1 based on solid phase of the coating composition. The weight ratio of the surfactant and the silane-containing compound is 1:1-1:4 based on solid phase of the coating composition. The sum of the surfactant and the silane-containing compound is 10-20 parts by weight based on 100.0 parts by weight of the polymer resin and a curing agent. |
