| abstract |
Disclosed is a coating composition that has excellent weather resistance, and can form a cured film excellent in wear resistance and substrate adhesion. An active energy ray-curable coating composition comprising the following components (A) to (D), preferably components (A) to (F). (A) 10-70% by mass of poly (meth) acrylate of mono- or polypentaerythritol modified with caprolactone (B) polyether-based urethane di (meth) acrylate compound 5 containing two (meth) acryloyloxy groups 50% by mass, (C) poly [(meth) acryloyloxyalkyl] (iso) cyanurate 5 to 70% by mass, (D) photopolymerization initiator 0.1 to 10% by mass, (E) ultraviolet absorbers 1 to 30 % By mass, (F) 0.1 to 5% by mass of a hindered amine light stabilizer. [Selection figure] None |