Radiation curable coating for photographic laminate

摘要

Compositions comprising an impermeable acrylate-terminated oligomer, at least one reactive diluent, and alpha-hydroxycyclohexylphenyl ketone, diethoxyacetophenone, 1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one, or 2-hydroxy-2-methyl-1-phenylpropan-1-one as a photoinitiator, are disclosed. These compositions have utility in optical coatings.