INTERNATIONAL PATENT: TOSOH CORPORATION, 東ソー株式会社 FILES APPLICATION FOR "POLYURETHANE-FOAM-FORMING COMPOSITION, POLYOL COMPOSITION, SOLID FLAME RETARDANT COMPOSITION, FLAME RETARDANT COMPOSITION AND POLYURETHANE FOAM"

GENEVA, Dec. 16 -- TOSOH CORPORATION (4560, Kaisei-cho, Shunan-shi, Yamaguchi7468501), 東ソー株式会社 (山口県周南市開成町４５６０) filed a patent application (PCT/JP2025/020226) for "POLYURETHANE-FOAM-FORMING COMPOSITION, POLYOL COMPOSITION, SOLID FLAME RETARDANT COMPOSITION, FLAME RETARDANT COMPOSITION, AND POLYURETHANE FOAM" on Jun 04, 2025. With publication no. WO/2025/254151, the details related to the patent application was published on Dec 11, 2025.

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