| 摘要 |
<p>PURPOSE: To improve the proper adhesiveness with a support layer and the adhesiveness to a coating layer adapted to a wide range by providing an adhesive layer containing an acrylic resin and phthalate ester on at least single surface of a support layer comprising a polyester material. CONSTITUTION: A film support 1 coated with an adhesive layer is formed from a synthetic film forming polyester material. The adhesive coating layer 2 of the film is formed from an adhesive layer coating compsn. of an acrylic resin containing at least one acrylic and/or methacrylic component and phthalate ester. The adhesive layer coating compsn. is applied to the film support 1 between two stages (longitudinal and lateral directions) of the biaxial stretching operation of the thermoplastic polyester film. For example, coating is performed by an immersion, beads, reverse roller or slot coating method. An additional material is applied or laminated to the film support coated with the adhesive layer to form various composite structures.</p> |
