| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stainproof hard-coated film maintaining its own scratch resistance and adhesivity and improved in flexibility and hardness, for hard-coated film used on the surface of such a display device as a liquid crystal display device (LCD) and for which high physical strength (e.g. scratch resistance) is required, and to provide antireflective film, polarizing plate and display device each using the above stainproof hard-coated film. <P>SOLUTION: The hard-coated film is such that, one side or both sides of a transparent film base is(are) provided with hard-coated layer(s) formed by coating and curing a resin composition comprising (A) a urethane-based reactive polymer having both vinyl and carboxy groups on the side chain, a weight-average molecular weight of 10,000-50,000 and the double bond equivalent of the vinyl groups of 500-2,000, (B) a polyfunctional (meth)acrylate monomer, (C) a silicone-modified fluororesin and (D) a photo-radical polymerization initiator. <P>COPYRIGHT: (C)2010,JPO&INPIT |
