INTERNATIONAL PATENT: ASAHI KASEI KABUSHIKI KAISHA, 旭化成株式会社 FILES APPLICATION FOR "SUBSTITUTED POLYPHENYLENE ETHER, AMINO GROUP-CONTAINING POLYPHENYLENE ETHER AND THERMOSETTING POLYPHENYLENE ETHER"

GENEVA, April 7 -- ASAHI KASEI KABUSHIKI KAISHA (1-1-2 Yurakucho, Chiyoda-ku, Tokyo1000006), 旭化成株式会社 (東京都千代田区有楽町一丁目１番２号) filed a patent application (PCT/JP2025/033653) for "SUBSTITUTED POLYPHENYLENE ETHER, AMINO GROUP-CONTAINING POLYPHENYLENE ETHER, AND THERMOSETTING POLYPHENYLENE ETHER" on Sep 24, 2025. With publication no. WO/2026/070890, the details related to the patent application was published on Apr 02, 2026.

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