CURABLE MATERIAL HAVING HIGH REFRACTIVE INDEX AND LAMINATE PRODUCED BY USING THE CURABLE MATERIAL HAVING HIGH REFRACTIVE INDEX

摘要

PROBLEM TO BE SOLVED: To provide a photosensitive material having high refractive index by itself and sufficiently high pencil hardness. SOLUTION: The curable material having high refractive index is produced by reacting (C') a compound having a functional group (a) reactive with epoxy group, a brominated benzene ring and a polymerizable double bond with (D) a compound having epoxy group and a polymerizable double bond. The compound (C') having the functional group (a) reactive with epoxy group, a brominated benzene ring and a polymerizable double bond is produced by reacting (A) brominated phthalic acid or its derivative with (B) a compound having hydroxy group and a polymerizable double bond. COPYRIGHT: (C)2005,JPO&NCIPI