INTERNATIONAL PATENT: OJI HOLDINGS CORPORATION, 王子ホールディングス株式会社 FILES APPLICATION FOR "CELLULOSE FIBER FOR RUBBER MODIFICATION, CELLULOSE FIBER AQUEOUS-DISPERSION FOR RUBBER MODIFICATION, RUBBER COMPOSITION AND METHOD FOR PRODUCING THE SAME, RUBBER COMPOUND AND CROSSLINKED RUBBER COMPOSITION"

GENEVA, April 28 -- OJI HOLDINGS CORPORATION (7-5, Ginza 4-chome, Chuo-ku, Tokyo1040061), 王子ホールディングス株式会社 (東京都中央区銀座四丁目７番５号) filed a patent application (PCT/JP2025/036421) for "CELLULOSE FIBER FOR RUBBER MODIFICATION, CELLULOSE FIBER AQUEOUS-DISPERSION FOR RUBBER MODIFICATION, RUBBER COMPOSITION AND METHOD FOR PRODUCING THE SAME, RUBBER COMPOUND, AND CROSSLINKED RUBBER COMPOSITION" on Oct 16, 2025. With publication no. WO/2026/084010, the details related to the patent application was published on Apr 23, 2026.

Notably, the patent application ...