CELLULOSE ESTER FILM, PROCESS FOR PRODUCING THE SAME, OPTICAL FILM, POLARIZER, AND LIQUID-CRYSTAL DISPLAY

摘要

A process for producing a cellulose ester film which comprises thermally melting a cellulose ester having a water content of 5.0 mass% or lower at a melting temperature (Tm) of 150-300°C and forming the melt into a film by the melt casting method to produce the cellulose ester film, characterized by adding to the cellulose ester a compound having both a phenol moiety and a hindered amine moiety in the molecule.