№ US20260001995A1発明
審査中POLYIMIDE PRECURSOR
POLYIMIDE PRECURSOR
The present application provides a polyimide precursor capable of realizing a polyimide with high adhesive strength, high surface flatness, and good durability in an environmentally friendly manner, a method of preparing the polyimide precursor, and a polyimide film including a cured product of the polyimide precursor.
❖PI Advanced Materials Co., Ltd.Se Joo PARK; Jung Hoo WE; Joon Chul PARK; Ik Sang LEE§ 2/17 請求項C8G 73/10, C8J 5/18, C8K 5/18 +2