METHOD FOR PRODUCING CELLULOSE ACYLATE FILM, CELLULOSE ACYLATE FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY

摘要

Disclosed is a method for producing a cellulose acylate film by melt flow casting. Specifically disclosed is a method for producing a cellulose acylate film containing at least one compound represented by the general formula (1) below and at least one phosphorus compound selected from the group consisting of phosphites, phosphonites, phosphinites and phosphanes. This method for producing a cellulose acylate film is characterized in that the cellulose acylate film extruded from a flow casting die is pressed between an elastically deformable touch roll and a cooling roll during the melt flow casting. Also specifically disclosed are a celluloseacylate film, a polarizing plate and a liquid crystal display.