| 摘要 |
[Problem] To provide an active energy ray-curing type coating agent composition capable of providing a cured coating film that has excellent adhesion properties to a substrate, in particular a metal substrate, said adhesive properties having followability when bending the substrate, and is highly resistant to solvents. [Solution] An energy active ray-curing type coating agent composition that comprises, as curing components, the following components (A) to (C) at the ratios specified below: (A) 10-92 wt%, relative to the sum of the curing components, of a (meth)acrylate oligomer carrying two or more (meth)acryloyl groups and having a diene skeleton or a hydrogenated diene skeleton; (B) 8-90 wt%, relative to the sum of the curing components, of a (meth)acrylate carrying a C4-20 alkyl, alkenyl, cycloalkyl or cycloalkenyl group in the ester moiety and having a (meth)acryloyl group; and (C) 0-50 wt%, relative to the sum of the curing components, of a compound having an ethylenically unsaturated bond, said compound being different from the aforesaid components (A) and (B). |
