| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated polyester film useful for producing a transparent surface-protected film causing slight electrification during rubbing or peeling and scarcely sticking foulings to the surface. SOLUTION: This laminated polyester film for the surface-protected film having at least one surface thereof coated with an antistatic coat comprising a composition composed of (1) 40-85 wt.% of at least one kind of binder resin selected from a copolyester resin and an acrylic copolymer, (2) 5-50 wt.% of an antistatic agent consisting essentially of a repeating unit represented by the following formula (I) (wherein, Y<-> is a halide ion, nitrate ion, sulfate ion, an alkyl sulfate ion, sulfonate ion or an alkylsulfonate ion) and (3) 1-10 wt.% of a surfactant. |
