GENEVA, April 19 -- NEENAH GESSNER GMBH (Otto-von-Steinbeis-Strasse 14b83052 BRUCKMUHL) filed a patent application (PCT/EP2024/078434) for "IMPREGNATED CELLULOSE FIBRE-BASED SHEET" on Oct 09, 2024. With publication no. WO/2025/078459, the details related to the patent application was published on Apr 17, 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): NIEDERHUBER, Armin (C/O Neenah Gessner GmbHOtto-von-Steinbeis-Strasse 14b83052 BRUCKMUHL)
Abstract:
The invention relates to a cellulose fiber-based sheet comprising a layer comprising untreated pulp, and an impregnation of cationised vegeta...