| http://www.w3.org/ns/prov#value | - The content of cationic polymer can be between 0.1 and 15, preferably between 0.5 and 10, particularly preferably between 0.8 and 5 wt. %, relative to the amount of cationic polymer and powder A and/or B. The dispersion according to the invention can also contain substances to adjust the pH, such as acids, bases or buffer systems, additives to stabilise the dispersion, such as salts, surface-activ
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