INTERNATIONAL PATENT: MITSUI CHEMICALS, INC., 三井化学株式会社 FILES APPLICATION FOR "RESIN COMPOSITION, VARNISH, PREPREG, FILM, LAMINATE, METAL-CLAD LAMINATE, PRINTED WIRING BOARD AND ELECTRONIC DEVICE"

GENEVA, Sept. 16 -- MITSUI CHEMICALS, INC. (2-1, Yaesu 2-chome, Chuo-ku, Tokyo1040028), 三井化学株式会社 (東京都中央区八重洲二丁目２番１号) filed a patent application (PCT/JP2025/000972) for "RESIN COMPOSITION, VARNISH, PREPREG, FILM, LAMINATE, METAL-CLAD LAMINATE, PRINTED WIRING BOARD, AND ELECTRONIC DEVICE" on Jan 15, 2025. With publication no. WO/2025/187203, the details related to the patent application was published on Sep 11, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organ...