Biodegradable plastic composition and method for control of biodegradation rate of biodegradable plastic

摘要

The present invention provides: a biodegradable plastic composition obtained by adding a carbodiimide compound to a biodegradable plastic, and a method for control of biodegradation rate of biodegradable plastic, which comprises adding a carbodiimide compound to a biodegradable plastic. According to the present invention, the biodegradation rate of a biodegradable plastic can be controlled stably.