Composition for hard-coating film having high hardness and hard-coating film prepared using the same

摘要

The present invention relates hardened hard coating composition and hardness to the hard coating films produced using this , more specifically, to the compound, and at least 2 kinds having the number of different sensory functional urethane acrylate monomer mixture, a photoinitiator, and by using this composition for preparing the hard coat film containing a slip agent and a solvent made of a high hardness of the formula I, relates to a hard coating film: R & 1 & Wherein, a. According to the present invention, excellent surface smoothness, hardness, and can provide the scratch resistance, adhesion, and composition for preparing the hard coat film and a hard coat film made by using this high-hardness having a curling property.