| abstract |
The present invention relates to a resin composition comprising a binder polymer having a structural unit derived from (meth) acrylic acid, a structural unit derived from styrene or? -Methylstyrene, and a structural unit derived from benzyl (meth) acrylate, and an ethyleneoxy group and a propyleneoxy group , The number of the structural units of the ethyleneoxy group is 1 to 20, the number of structural units of the propyleneoxy group is 2 to 7, and the total number of the structural units of the ethyleneoxy group and the propyleneoxy group exceeds 10 (Meth) acrylate, and a photopolymerization initiator. |