| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a laminated polyester film which can suppress precipitation of an oligomer from a film when, for example, exposed to a high temperature, has high total light transmittance without causing failure due to the oligomer during storage, usage and processing of a film.SOLUTION: There is provided a laminated polyester film which comprises: a coating layer formed from a coating liquid containing a polyvalent aldehyde compound on one surface of a polyester film; and a coating layer in which the absolute reflectance at the minimum value is 3.5% or less at a wavelength in the range of 400 to 800 nm on the other surface.</p> |
