GENEVA, May 5 -- KUREHA CORPORATION (3-3-2, Nihonbashi-Hamacho, Chuo-ku, Tokyo1038552), 株式会社クレハ (東京都中央区日本橋浜町三丁目３番２号) filed a patent application (PCT/JP2025/037477) for "WATER-REPELLENT AGENT COMPOSITION, WATER-REPELLENT AGENT COMPOSITION PRODUCTION METHOD, AND METHOD FOR IMPROVING WATER REPELLENCY OF WATER-REPELLENT AGENT COMPOSITION" on Oct 24, 2025. With publication no. WO/2026/089047, the details related to the patent application was published on Apr 30, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, ...