公开(公告)号：US20200172689A1

公开(公告)日：2020-06-04

申请号：US16781256

申请日：2020-02-04

Applicant: LG CHEM, LTD.

Inventor： Jin Seok BYUN ,  Byung Joon CHAE ,  Jae Young KIM ,  Yeong Rae CHANG ,  Yun U SHIN

IPC: C08J7/04 ,  C09D7/61 ,  C09D4/00 ,  C08K3/36

Abstract: A hard coating film comprising a base layer including: a polymer binder resin; first inorganic particles dispersed in the polymer binder resin and having an average particle size of 5 nm or more and less than 70 nm; and second inorganic particles which are dispersed in the polymer binder resin and have an average particle size of 70 nm to 150 nm is provided.