| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curing metal printing ink composition that has ultraviolet-curing characteristics in which sufficient productivity can be secured even if overprinting is needed when printing is carried out on a DR can that requires high workability, wherein a side surface (a surface to be processed) of the DR can causes little deterioration in gloss even after the side surface thereof is subjected to thermal sterilization. <P>SOLUTION: The ultraviolet-curing metal printing ink composition comprises: a pigment; a resin; a photopolymerization initiator; a sensitizer; an acrylic monomer; and one or more organic compound selected from the group comprising polyethyleneglycol, polypropylene glycol, an ethylene propyleneglycol copolymer, and fatty acid ester. <P>COPYRIGHT: (C)2012,JPO&INPIT |
