| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multilayer polyester film from which an oligomer is hardly eluted even after the multilayer polyester film is exposed to, for example, high temperature and which is suitable: as process paper to be used in a molding simultaneous transfer method or when a flexible printed wiring board or a plastic sheet is produced; as a process film to be used in various processes; and in excellent mold releasability-required applications.SOLUTION: The multilayer polyester film has a coating layer, which is formed from a polyvalent aldehyde compound-containing coating liquid, on one surface thereof and another coating layer, which is formed from a mold releasing agent-containing coating liquid, on the other surface thereof.</p> |
