| 摘要 |
Provided is a decorative film, characterized in being obtained by successive lamination of a substrate resin layer, a printing layer, and a surface resin layer, wherein the surface resin layer has, on the surface side, a first layer formed from a polybutylene terephthalate resin or modified polybutylene terephthalate resin and, on the printing layer side, a second layer formed from a transparent resin, which when subjected to heating at a temperature of 230ºC and then determination by a spectral colorimeter, shows a difference (│∆L*a - ∆L*b│) between the ∆L*value (∆L*a) when rapidly cooled and the ∆L*(Al*b) value when gradually cooled of 1.0 or less, and the thickness of the first layer is between 3 and 20 µm. |
