| abstract |
The present invention provides a coating agent containing metal microparticles, dispersion medium, metal microparticle dispersant, and a binder, wherein the metal microparticle dispersant contains a monomer or oligomer having two or more active energy-curable groups and at least one carboxyl group, the binder contains a (meth)acrylic resin binder having a (meth)acryloyl group in a side chain, and the (meth)acrylic resin binder does not contain an anionic group-containing monomer or is a reaction product of a monomer component containing an anionic group-containing monomer in a proportion of less than 5 mass%. |