| abstract |
The object of the present invention is to provide a coating-type antireflection film suitable for mass production, secondly to provide an antireflection film having low reflectivity and excellent scratch resistance, and thirdly a transparent support. It is to provide an antireflection film provided with the antireflection film on the top, and fourthly, to provide an image display device having excellent surface scratch resistance and preventing reflection. A copolymer comprising (A) a main chain consisting only of carbon atoms, a fluorine-containing vinyl component and a component having a (meth) acryloyl group in the side chain, and (B) a fluorine-containing compound. An antireflection film having a low refractive index layer comprising a cured film with a polyfunctional monomer. [Selection figure] None |