公开(公告)号：US20220282048A1

公开(公告)日：2022-09-08

申请号：US17597430

申请日：2020-05-28

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Sung Yeon HWANG ,  Jeyoung PARK ,  Dong Yeop OH ,  Tae Ho KIM ,  Si Gyeong LEE ,  Myung Suk SHIN ,  Jong Geon JEGAL

IPC: C08J5/04 ,  C08G63/81 ,  C08G63/12 ,  C08K7/02

Abstract: A biodegradable composite material which is produced by polymerizing a mixture of an aqueous dispersion of a natural polymer nanofiber including any one or more of a chitin nanofiber and a cellulose nanofiber, a dicarboxylic acid or a derivative thereof, and a diol. The biodegradable composite material has excellent biodegradable and mechanical properties.