| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated polyester film of which the bondability between a coating layer and a hard coat layer, especially the bondability after a light-proof treatment is good, and which is excellent in durability, and also, for which both of surface hardness and curl-retarding property are satisfied. SOLUTION: This laminated polyester film respectively has the coating layer containing 1 to 50% of a melamine based resin on both surfaces of a biaxially stretched polyester film, and an activated energy ray hardened resin layer on the coating layer. In this case, the thickness of the activated energy ray hardened resin layer at least on one surface preferably is 0.5 to 15μm. COPYRIGHT: (C)2004,JPO |
