| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated film excellent in productivity while holding high Young's modulus and a low heat shrinkage factor. SOLUTION: The laminated film has laminated constitution consisting of at least two layers and consists of a layer comprising liquid crystal polyester obtained by copolymerizing structural units represented by formulae (I), (II), (III) and (IV) [wherein, R1 and R2 are each at least one group selected groups (V), (VI) (wherein, X is a hydrogen atom or a chlorine atom)] and the layer comprising non-liquid crystalline polyester adjacent thereto.
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