abstract |
(57) Abstract: An object of the present invention is to provide an easily adhesive polyester film having excellent releasability, excellent silicone easy adhesion, and antistatic properties. SOLUTION: The present invention provides an epoxysilane having an epoxy group (A), an alkoxysilane having an amino group (B) and a polymer type antistatic agent (C) on at least one surface of a polyester film before completion of crystal orientation. ) Is applied to a coating liquid containing the composition, and dried, stretched and heat-treated. |