Patent ID: 7666920
Filing Date: 2010-02-23
Classification: C08F,G02B,Y10T

Abstract:
1. A radiation curable resin composition for a lens sheet, characterized by comprising: an epoxy (meth)acrylate (a); a bifunctional (meth)acrylate (b1) expressed by the general formula (1) described below, (wherein, R1, R2 denote either hydrogen atoms or a methyl group, and a mean value of m1+m2 is 1 to 5); a bifunctional (meth)acrylate (b2) expressed by the general formula (2) described below, (wherein, R3, R4 denote either hydrogen atoms or a methyl group, and a mean value of n1+n2 is 8 to 20); a bifunctional (meth)acrylate (b3) obtained from (meth)acrylic acid and an aliphatic dihydric alcohol having an oxyalkylene structure; a monofunctional (meth)acrylate (c); and a thermoplastic resin (d).