A method for improving drainage

Isko Kajanto,Janne Laine,Tero Taipale

A method for improving drainage

2010

Isko Kajanto
Janne Laine
Tero Taipale

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.

Keywords:

Cationic polymerization
Drainage
Cellulose
Polyelectrolyte
Organic chemistry
Materials science
Chemistry
Chemical engineering

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