To provide an aqueous powder slurry composition excellent in storing stability, appearance and hardness, and having a good curing property even on compounding it by not adding a photopolymerization initiator or on compounding it by adding a small amount of the initiator, an activating energy beam-curing type coating material and further, a method for curing them.
This aqueous powder slurry composition is obtained by dispersing (S) a solid composition containing (A) a maleimide group-containing solid compound, (B) a maleimide group-containing compound and (C) a copolymerizable compound with the compound (B), or dispersing the compound (A) and (D) a solid compound copolymerizable with the compound (A) in an aqueous medium. The activating energy beam curing type coating material containing the above composition and the method for curing by irradiating the activating energy beam to them are also provided.
OOKA MASATAKA
SAKURAI MIYA
MIYAGAWA ATSUSHI