| 摘要 |
PROBLEM TO BE SOLVED: To provide a cellulose ester film excellent in front contrast. SOLUTION: In the cellulose ester film having an internal haze of≤0.02, the cellulose ester film includes a cellulose ester in which the haze in an ASTM-A solvent is≤5%, and at least one of an aromatic-terminated polyester-based compound represented by the general formula (I) and an ester compound having 1 to 12 units of at least one of the pyranose structure or the furanose structure, wherein all or a portion of OH groups of each structure is esterified. The general formula (I) is as follows: B-(G-A)n-G-B (wherein, B represents aryl-carboxylic acid residue; G represents 2-12C alkylene glycol residue or the like; A represents 4-12C alkylene dicarboxylic acid residue or the like; and n is an integer of≥1). COPYRIGHT: (C)2010,JPO&INPIT
|
