INTERNATIONAL PATENT: KEMIRA OYJ FILES APPLICATION FOR "FLOTATION METHOD FOR SEPARATING FIBRES AND USE OF SURFACTANT COMPOSITION IN PROCESSING RECYCLED TEXTILE FIBRES"

GENEVA, April 14 -- KEMIRA OYJ (Energiakatu 400180 Helsinki) filed a patent application (PCT/FI2024/050522) for "FLOTATION METHOD FOR SEPARATING FIBRES, AND USE OF SURFACTANT COMPOSITION IN PROCESSING RECYCLED TEXTILE FIBRES" on Oct 04, 2024. With publication no. WO/2025/074037, the details related to the patent application was published on Apr 10, 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): D'ALLEST, Jean-Francois (17, Rue de Rosheim67000 Strasbourg), HANNUKSELA, Tea (Nattermannallee 1Gebaude O2250829 Cologne)

Abstract: Method for separating synthetic, non-cellulose fibres from cellu...