| 摘要 |
PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition capable of being cured by radioactive rays, having good adhesion to a plastic, usable for a thick film coating because of little curling properties, hardly causing crack and suitable for hard coat, and further to prepare a film having the cured film thereof. SOLUTION: The photosensitive resin composition for a hard coat agent is characterized in that the composition contains (A) a (meth)acrylic ester mixture of a reaction product of (meth)acrylic acid with (I) a mixture of (a) dipentaerythritol, (b) tripentaerythritol, (c) tetrapentaerythritol and a pentaerythritol as an optional component, and (B) a photopolymerization initiator.
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