BIODEGRADABLE POLYESTER RESIN COMPOSITION, NONWOVEN FABRIC AND FILM, AND MANUFACTURING METHOD THEREFOR
An implementation relates to: a biodegradable polyester resin composition comprising a specific diol component and a dicarboxylic acid component, additionally comprising a nanocellulose, and having improved biodegradability, flexibility, strength and processability; a nonwoven fabric and a film; and a manufacturing method therefor. The biodegradable polyester resin composition has biodegradability, flexibility, strength and processability that are superior to those of a conventionally and widely used natural biodegradable polymer, and thus can be applied in various fields such those of film, packaging material and nonwoven fabric and exhibit excellent characteristics.
Publication date: 02/12/2021
Number: WO2021241931A1 (A1)
Applicant: SKC CO LTD?[KR]
Inventor: KIM KYUNG YOUN?[KR]; KIM HYUNG MO?[KR] (2)