Patent ID: 8507574

Claim:
A photo-curing composition, consisting of: zirconium oxide particles, a metal-ketone complex, an actinic energy ray-curing compound, a photopolymerization initiator, and a dispersion medium, wherein the metal-ketone complex is selected from the group consisting of: zirconium acetylacetonate (Zr(C 5 H 7 O 2 ) 4 ); titanium acetylacetonate Ti(C 5 H 7 O 2 ) 4 ; zinc acetylacetonate (Zn(C 5 H 7 O 2 ) 2 ); indium acetylacetonate (In(C 5 H 7 O 2 ) 3 ); and tin acetylacetonate Sn(C 4 H 9 ) 2 (C 5 H 7 O 2 ) 2 .