| abstract |
This invention provides the curable resin composition which can not only improve the developability of a through hole and suppress development residue, but also can obtain favorable heat resistance and hardness in the hardened | cured material. Curable resin composition WHEREIN: Containing barium sulfate processed with the carboxylic acid containing resin, the photoinitiator, the dispersing agent which has an acidic group, and / or the dispersing agent which has at least any one of a block copolymer, a graft polymer, and a star polymer structure previously. do. |