To provide an actinic-radiation-curable resin composition for forming a hard coat which protects the surface of a touch panel or the like.
The actinic-radiation-curable resin composition is characterized by comprising (A) a urethane (meth)acrylate and (B) a polyfunctional (meth)acrylate at an (A)/(B) mass ratio of 0.1/99.9 to 15/85, (A) of the urethane (meth)acrylate being a product obtained by reacting to (B), as essential raw material components, (C) a polyalkylene glycol having a weight-average molecular weight (Mw) of 5,000 to 30,000 with (D) a polyisocyanate and (E) a (meth)acrylate having a hydroxyl group in the molecule; and by using (b1) a monomeric tetra- or more functional (meth)acrylate and (b2) an oligomeric polyfunctional (meth)acrylate having a weight-average molecular weight (Mw) of 600 to 3,000 together for the polyfunctional (meth)acrylate (B).
TANIMOTO YOICHI
KOSAKA NORIO
OTAGURO YOKO
| JP2008247982A | 2008-10-16 | |||
| JP2005272495A | 2005-10-06 | |||
| JPH06145274A | 1994-05-24 |
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