GENEVA, April 7 -- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD. (13-1, Nihonbashi 1-chome, Chuo-ku, Tokyo1030027), 日鉄ケミカル＆マテリアル株式会社 (東京都中央区日本橋一丁目１３番１号) filed a patent application (PCT/JP2024/034823) for "COPOLYMER, RESIN BASE MATERIAL, RESIN COMPOSITION, COATING LIQUID, POLYIMIDE, RESIN FILM, METAL-CLAD LAMINATE, CIRCUIT BOARD, ELECTRONIC DEVICE AND ELECTRONIC APPARATUS, AND MANUFACTURING METHOD" on Sep 27, 2024. With publication no. WO/2025/070797, the details related to the patent application was published on Apr ...