| abstract |
The present invention provides a transparent film which is high in hardness even when it is a resin substrate, has a small shrinkage of the film even in a thick film, and has no cracking, is suppressed in curl, and has high hardness. The present invention includes a metal oxide particle having an average particle diameter of 5 to 300 nm and a coating liquid for forming a transparent film of a matrix forming component, the matrix forming component being composed of a first organic resin having two or less functional groups and having three A second organic resin having the above functional group, wherein the metal oxide particles have a solid content (Cp) of 45 to 90% by weight, and the matrix forming component has a solid content (CR) of 10 To 50% by weight, the total solid content concentration (CT) is 60% by weight or more, and the ratio (CR/CP) of the concentration (CR) to the concentration (CP) is in the range of 0.11 to 1.0. |