Biodegradable resin composition and product molded or formed from the same

摘要

Disclosed is a biodegradable resin composition improved in water barrier properties. Also disclosed is a molded body formed from such a resin composition. The biodegradable resin composition comprises 100 parts by mass of a biodegradable polyester resin and 0.1-15 parts by mass of a jojoba oil and/or a polar wax. The biodegradable polyester resin may contain not less than 50% by mass of a plant-based resin. Polylactic acid can be used as the plant-based resin.