Process for fixing disruptive substances in papermaking

Paper making and fiber liberation – Processes and products – Non-fiber additive

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Details

1621641, 1621643, 1621646, 162183, 162DIG4, D21H 2102, D21H 1754

Patent

active

056883714

ABSTRACT:
Process for fixing anionic interfering substances in papermaking process by the addition of cationic polycondensation products obtained by reacting

REFERENCES:
patent: 592404 (1897-03-01), Hartan et al.
patent: 3734889 (1973-05-01), Lipowski et al.
patent: 4410652 (1983-10-01), Robinson et al.

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