GENEVA, Jan. 12 -- STORA ENSO OYJ (P.O. Box 30900101 Helsinki) filed a patent application (PCT/IB2025/056555) for "BINDER COMPRISING SEMI-WASHED LIGNIN" on Jun 27, 2025. With publication no. WO/2026/009110, the details related to the patent application was published on Jan 08, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): ARESKOGH, Dimitri (Vesslevagen 34167 67 Bromma), EKSTROM, Jesper (Resare Bengts Plan 3121 45 Johanneshov)
Abstract: The present invention is directed to a process for preparing a binder, wherein semi-washed lignin is mixed with a cross-linker and heated. The invention is...