abstract |
According to the present invention, there is provided a coated film that is excellent in not only antistatic properties, but also persistency of the antistatic properties. The present invention relates to a coated film comprising a polyester film and a coating layer formed on at least one surface of the polyester film which is prepared from a coating solution comprising a polystyrenesulfonic acid or a derivative thereof, and a binder resin or a crosslinking agent. |