TRANSPARENT LAMINATED FILM

摘要

Provided is a transparent laminated film having excellent transparency and heat dimensional stability at high temperatures, which can be produced using a simple production process. This is to be a transparent laminated film, which is a laminated film of a constitution in which a cured layer of curable resin composition is laminated on both sides of a base film, the storage elastic modulus (E′) by dynamic viscoelasticity measurement in the longitudinal direction of the laminated film at 200° C. temperature is greater than the storage elastic modulus (E′) of the base film in the same conditions, and the total light transmittance of the laminated film is 80% or greater.

主权项

1. A transparent laminated film, comprising:
a base film, and a cured layer on both a front and a back sides of the base film, wherein a storage elastic modulus E′ by dynamic viscoelasticity measurement in at least one direction of the laminated film at 200° C. is greater than a storage elastic modulus E′ in at least one direction of the base film under the same conditions, and a total light transmittance of the laminated film is 80% or greater.