| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition imparting an excellent high hardness in a decorative molded article, and at the same time, the excellent blocking resistance; and to provide a decorative sheet using the ink composition, and a decorative molded article using the decorative sheet. <P>SOLUTION: The ink composition includes: a polymer containing, as an ionization radiation-curable functional group, one of a vinyl group, a (meth)acryloyl group, an allyl group and an epoxy group, and having a weight-average molecular weight of <50,000; and a reactive inorganic particle having a reactive functional group on the surface thereof, wherein the content of the solid content of the polymer is 15 to 75 mass% to the total of the solid content of the polymer and the reactive inorganic particle. There are also provided the decorative sheet using the composition, and the decorative molded article using the sheet. <P>COPYRIGHT: (C)2012,JPO&INPIT |
