Melamine formaldehyde polymer for pitch control method

Details Melamine formaldehyde polymer for pitch control method Melamine formaldehyde polymer for pitch control method

1992-05-05

1994-02-15

Hastings, Karen M.

Paper making and fiber liberation

Processes and products

Conditioning, preparing or repairing of apparatus

162166, 162DIG4, D21C 908, D21H 2102

Patent

active

052863476

ABSTRACT:
A method for inhibiting the deposition of pitch on and/or for removing pitch from the surfaces of pulping and papermaking machinery by adding an effective amount of a melamine formaldehyde-type polymer to a pulp slurry or furnish in contact with said machinery.

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