| 摘要 |
PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film having superior hydrolysis resistance, favorably uniform film thickness, and favorable adhesion when pasted to another functional layer.SOLUTION: This biaxially oriented polyester film contains: (A) a polyester; (B) an aromatic polycarbodiimide having a weight-average molecular weight of at least 10,000; and (C) a compound having a reactive group. The compound (C) having a reactive group is a compound having at least three hydroxy groups in one molecule, a compound having an epoxy group, a compound having an amino group, or a compound having a carboxy group. |
