Active energy ray-curable composition and cured product thereof

Abstract

Provided is an active energy ray-curable composition containing: a coated particle (A); a photopolymerizable compound (C); and a photopolymerization initiator (D), the coated particle (A) including: an inorganic particle (A0) containing a titanate compound represented by MTiO3, where M is at least one of Ba or Sr; and a surface treatment agent (B) coating at least a portion of a surface of the inorganic particle (A0), the coated particle (A) having an average particle size of 10 nm to 40 nm, the surface treatment agent (B) being contained in the coated particle (A) in an amount of 5% by weight to 20% by weight based on a weight of the inorganic particle (A0).

Dependencies are inferred from the claim text.