GENEVA, April 19 -- OMYA INTERNATIONAL AG (BaslerstraBe 424665 Oftringen) filed a patent application (PCT/EP2024/078409) for "ALKALINE PAPER PRODUCT CONTAINING CALCIUM SILICATE MIXTURES" on Oct 09, 2024. With publication no. WO/2025/078438, 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): FERRAZ, Luis (Aarauerstrasse 104600 Olten), KRITZINGER, Johannes (Langhagstrasse 284600 Olten), POHL, Michael (H.-v.-Tuerlin Strasse 119500 Villach)
Abstract:
The invention relates to a paper filler comprising a mixture of three calciu...