INTERNATIONAL PATENT: BASF SE FILES APPLICATION FOR "AQUEOUS HARDENER COMPOSITION FOR HARDENING FORMALDEHYDE-BASED RESINS, RESPECTIVE RESIN COMPOSITIONS, IMPREGNATED SUBSTRATES, METHODS AND USES"

GENEVA, Oct. 27 -- BASF SE (Carl-Bosch-StraBe 3867056 Ludwigshafen am Rhein) filed a patent application (PCT/EP2025/060347) for "AQUEOUS HARDENER COMPOSITION FOR HARDENING FORMALDEHYDE-BASED RESINS, RESPECTIVE RESIN COMPOSITIONS, IMPREGNATED SUBSTRATES, METHODS AND USES" on Apr 15, 2025. With publication no. WO/2025/219375, the details related to the patent application was published on Oct 23, 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): LUNKWITZ, Ralph (Carl-Bosch-StraBe 3867056 Ludwigshafen am Rhein)

Abstract: Described herein is an aqueous composition for impregnating absorptive, flex...