公开(公告)号：US20240384092A1

公开(公告)日：2024-11-21

申请号：US18271223

申请日：2022-12-22

Applicant: LG CHEM, LTD.

Inventor： Kyuyoung Kim ,  Gun Ko ,  Sungmoon Choi ,  Soojin Sim ,  Ho Joon Park ,  Sun Mo Son

IPC: C08L67/02

Abstract: The present invention relates to a thermoplastic polyester elastomer composition, a method of preparing the same, and a molded article including the same. More particularly, a thermoplastic polyester elastomer composition including 100 parts by weight of a thermoplastic polyester elastomer (A); 0.5 to 2.5 parts by weight of a glycidyl group-modified olefin-based rubber polymer (B) containing 10 to 17% by weight of glycidyl (meth)acrylate; and 0.67 to 1.45 parts by weight of a carbodiimide-based compound (C)