公开(公告)号：US20240352193A1

公开(公告)日：2024-10-24

申请号：US18575726

申请日：2022-05-27

申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

发明人： Jong Chan WON ,  Yun Ho KIM ,  No Kyun PARK ,  Yu Jin SO ,  Jin Soo KIM ,  Jong Min PARK ,  Sung Mi YOO ,  Hyun Jin PARK ,  Hyun Jeong AHN ,  Jin Ha HA ,  Sun Kyu KIM ,  Hyo Eun LEE ,  Eun Byeol SEO ,  Eun Bee CHO ,  Kyung Eun KIM

IPC分类号： C08G73/10

CPC分类号： C08G73/1039

摘要： The present application provides a polyamic acid aqueous solution composition prepared of a polyimide, wherein the composition enables the polymerization of hydrophobic-based monomers into a polyamic acid in water and is improved in transparency, eco-friendliness, storage stability, and the like when cured.