| 摘要 |
PURPOSE:To obtain a screen printing plate excellent in water and base resistances and preventing the damage of the plate surface even when neutral or basic water-base ink is used and to provide a printing method using the printing plate. CONSTITUTION:A coating film is formed on a screen mesh from a photosensitive resin compsn. contg. an acid-soluble high molecular compd. soluble in an acidic aq. soln. but insoluble in water and a basic aq. soln., a multifunctional photopolymerizable unsatd. compd. having at least two terminal ethylene groups and a photopolymn. initiator to obtain the objective screen printing plate developable with an acidic aq. soln. after patternwise exposure. |
