| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition having high optical transparency of a cured product and excellent in light resistance, heat resistance and mechanical properties, having small curing shrinkage and further excellent in storage stability, and an optical member using the resin composition, having high optical transparency, excellent in light resistance, heat resistance and mechanical properties and having small curing shrinkage and to provide a production method capable of simply preparing the optical member in a short time. SOLUTION: The resin composition comprises an epoxy group-containing (meth)acrylate as a monomer component (A), a (meth)acrylate as a monomer component (B), an acrylic oligomer having a polymerization reaction property as a component (C) and an acid anhydride as an epoxy curing agent (D). The resin composition is liquid at 25°C and the resin composition is cured by heating or light irradiation. COPYRIGHT: (C)2006,JPO&NCIPI
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