Trennfilm

摘要

The present invention relates to a release film comprising: a polyester film; a coating layer formed on one surface of said polyester film; and a release layer formed on a surface of said coating layer which exhibits a residual adhesion rate of not less than 80%, said release film satisfying all of the conditions represented by the following formulae (1) to (3): OL≤0.6 TL≥80 TL(H)≤8 wherein OL is an amount (mg/m<2>) of oligomers extracted with dimethylformamide from a surface of said release layer after the release film is heat-treated at a temperature of 180 DEG C for 10 minutes; TL is a total light transmittance (%) of said release film; and TL(H) is a total light transmittance (%) of a laminate prepared by interposing said release film between two polarizing plates disposed in a perpendicular relation to each other.