PROBLEM TO BE SOLVED: To provide a biodegradable film in which the degradation timing is easy to control, and which allows the decomposition to be clearly complete at a desired timing.SOLUTION: The present invention provides a carbodiimide biodegradable film that is a biodegradable film having a hydrolysis inhibitor dispersed in a resin composition comprising biodegradable resin, where the hydrolysis inhibition has no isocyanate group in the molecular structure.SELECTED DRAWING: Figure 1【課題】分解時期を容易に調整し、所望の時期に分解が明確に完了する生分解性フィルムを提供する。【解決手段】生分解性樹脂からなる樹脂組成物中に、加水分解抑制剤を分散した生分解性フィルムであり、加水分解抑制が、分子構造中にイソシアネート基を有さないカルボジイミド生分解性フィルム。【選択図】図１
