Method for improving the removal of water

The invention relates to a method for improving the removal of water in a composition containing microfibrillated cellulose. According to the invention, a cationic polyelectrolyte that has a low molecular weight and a molecular weight of less than 10000 is provided in the composition containing micr...

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Hauptverfasser: KAJANTO ISKO, TAIPALE TERO, LAINE JANNE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a method for improving the removal of water in a composition containing microfibrillated cellulose. According to the invention, a cationic polyelectrolyte that has a low molecular weight and a molecular weight of less than 10000 is provided in the composition containing microfibrillated cellulose.