| 摘要 |
PROBLEM TO BE SOLVED: To provide a cellulose acylate film that improves durability of a polarizer, has a low haze, minimizes generation of display irregularity, can significantly reduce coloring by heat in a long period of time, and can reduce process contamination during manufacturing, and to provide a polarizing plate and a liquid crystal display device using the cellulose acylate film.SOLUTION: The cellulose acylate film comprises a compound expressed by formula (I) and cellulose acylate, and the polarizing plate and the liquid crystal display device include the cellulose acylate film. In the formula, Rrepresents an alkyl group having 1 to 12 carbon atoms; Rand Rrepresent a hydrogen atom, an alkyl group or an aryl group having 1 to 6 carbon atoms; Rrepresents an unsubstituted alkyl group having 1 to 6 carbon atoms; Arrepresents an aromatic group; m is an integer of 0 to 3; n is an integer of 1 to 4, and when n is 1, Arrepresents an unsubstituted aromatic group. |
