公开(公告)号：US20220073680A1

公开(公告)日：2022-03-10

申请号：US17418402

申请日：2020-11-30

Applicant: LG CHEM, LTD.

Inventor： Il Hwan CHOI ,  Jiae YEO ,  Soonyong PARK ,  Young Ji TAE

IPC: C08G69/32 ,  C08J5/18

Abstract: The present disclosure relates to a polymer resin composition including a polyamide resin in which an average particle size of individual crystals measured by a small-angle X-ray scattering apparatus is reduced through an alternating segment structure, and at least one selected from the group consisting of a metal salt compound and an end-capping agent compound, and a polymer film and a resin laminate using the same.