| abstract |
The present invention relates to 100 parts by weight of a conductive polymer resin, water-dispersible polyurethane resin composed of an anionic polyether polyurethane dispersion containing at least one functional group selected from the group consisting of hydroxyl groups, amine groups, alkyl groups and carboxyl groups. Antistatic coating consisting of 100 to 1000 parts by weight of any one crosslinking agent resin selected from the group consisting of 1000 parts by weight, isocyanate, carbonylimide, oxazoline, epoxy and melamine and 10 to 100 parts by weight of fluorine resin To 100 parts by weight of the composition, an antistatic coating composition containing 0.001 to 1 parts by weight of acetylene diol-based surfactant is further provided. In addition, the present invention by applying the antistatic coating composition to the polyester film in-line coating method is excellent in transparency and antistatic properties, peeling strength with the adhesive tape, antifouling performance and coating properties and easy to control the coating defects, in particular Provided is an antistatic polyester film for protecting a polarizing plate with little physical property degradation due to the properties of a surfactant. |