INTERNATIONAL PATENT: UPM-KYMMENE CORPORATION FILES APPLICATION FOR "ACRYLIC RUBBER COMPOSITION CONTAINING FILLER COMBINATION OF LIGNIN-BASED FILLER AND CARBON BLACK"

GENEVA, Dec. 29 -- UPM-KYMMENE CORPORATION (Alvar Aallon katu 100100 Helsinki) filed a patent application (PCT/EP2024/067132) for "ACRYLIC RUBBER COMPOSITION CONTAINING FILLER COMBINATION OF LIGNIN-BASED FILLER AND CARBON BLACK" on Jun 19, 2024. With publication no. WO/2025/261599, the details related to the patent application was published on Dec 26, 2025.

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): GALL, Barbara (c/o UPM-Kymmene Corporation / IPRAlvar Aallon katu 100100 Helsinki), DIEHL, Florian (c/o UPM-Kymmene Corporation / IPRAlvar Aallon katu 100100 Helsinki)

Abstract: The present inven...