| 摘要 |
PROBLEM TO BE SOLVED: To provide an alkali-soluble resin composition excellent in set to touch property (tackiness), alkali developability and solder heat resistance.SOLUTION: There is provided an alkali-soluble resin composition containing (A) a resin having at least one (meth)acryloyl group and at least one carboxyl group in a molecule, (B) a photoinitiator and (C) a reactive diluent and the (A) is obtained by adding a compound represented by the following general formula (1), where Rrepresents a hydrogen atom, a linear or branched alkyl or aryl group having 1 to 8 carbon atoms, a carboxyl group or a hydroxyl group and m is an integer of 1 to 3, to a compound having at least one (meth)acryloyl group and at least one hydroxyl group in a molecule. |
