| abstract |
PROBLEM TO BE SOLVED: To provide a laminate that can be suitably used in various optical films and molding films such as liquid crystal display members that are required to have good visibility and adhesion to a hard coat layer and the like. Provide a polyester film. A laminated polyester film comprising a polyester film containing a naphthalene skeleton, a metal oxide, and a coating layer containing two or more kinds of crosslinking agents on at least one side of the polyester film. [Selection figure] None |