| abstract |
Versetzen und Vermischen einer Viskose mit einem kationischen und/oder anionischennPolymer Ausfällen der Viskose in einem oder mehreren wäßrigen Fäll- bzw. Regenerationsbädern, Auswaschen der ausgefällten, regenerierten, kationische und/oder anionische Gruppennaufweisenden Cellulosepartikel. The invention relates to a method for producing cellulose particles containing cationic and / or anionic groups, comprising the steps: Mixing and mixing a viscose with a cationic and / or anionic polymer Precipitation of the viscose in one or more aqueous precipitation or regeneration baths Washing out the precipitated, regenerated, cationic and / or anionic cellulose particles. n n n The method is characterized in that, in order to precipitate the viscose, the viscose is extruded through a spinneret (41) into a precipitation bath and the freshly extruded filaments are comminuted into fibrids immediately after exiting the spinneret (41), preferably by means of an agitator (42) . The invention also relates to a device (4) for carrying out the method according to the invention and to cellulose particles which can be obtained by the method according to the invention. |