NEW DIAMINE AND NEW POLYIMIDE COMPOSITION USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a new diamine having a photosensitive group and to provide a polyimide composition using the diamine as a raw material. SOLUTION: This new photosensitive group-having diamine of general formula (1) (X and Y are each a divalent group; Z is a photosensitive group), and a polyimide composition is characterized by containing≥1 wt.% of a photosensitive group-having polyimide obtained by reacting the diamine with an acid anhydride in an organic polar solvent and then thermally or chemically imidizing the obtained polyamic acid. COPYRIGHT: (C)2006,JPO&NCIPI