| abstract |
(57) [Summary] [Structure] A. Glycerol (meth) acrylate 5 To 100% by weight and 0 to 95% by weight of another copolymerizable ethylenically unsaturated monomer, or this polymer is further reacted with an ethylenically unsaturated monomer having an epoxy group. A polymer having an ultraviolet-curing ability obtained by the above, B. A photopolymerization initiator, C.I. Diluent, D.I. Liquid resist ink composition developable with water or dilute aqueous alkali solution characterized by containing a thermosetting epoxy compound [Effect] Excellent in resolution, solvent resistance and plating resistance, Further, in the case of a water system, it contributes to the improvement of environmental problems and work environment problems, and can reduce the burden on manufacturing equipment, transportation and fire protection. |