公开(公告)号：EP4317246A1

公开(公告)日：2024-02-07

申请号：EP22907730.0

申请日：2022-11-16

申请人： LG Chem, Ltd.

发明人： IM, Seoyoung ,  AHN, Hyungmin ,  JANG, Hanbit ,  KIM, Daechul ,  LEE, Hoyong

IPC分类号： C08G63/692 ,  C08L67/02 ,  C08K5/5397 ,  C08J5/18 ,  C08G63/688 ,  C08G63/685 ,  C08G63/183

摘要： The present invention provides: a phosphorous (P) monomer or oligomer; a novel polyester resin including a structural unit derived therefrom and thus having excellent flame retardancy and a high degree of polymerization; a thermoplastic resin composition comprising the polyester resin; and a molded product using same.