Processes for the production of paper and paper board

Details Processes for the production of paper and paper board Processes for the production of paper and paper board

1991-06-05

1993-02-09

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-fiber additive

162183, D21H 1745

Patent

active

051850613

ABSTRACT:
The use of very high molecular weight polymers which are substantially completely water soluble as flocculants in paper making improves drainage time without adversely affecting formation, even when used in high shear processes.

REFERENCES:
patent: 3901857 (1975-08-01), Sackman et al.
patent: 3907758 (1975-09-01), Sackman et al.
patent: 4913775 (1990-04-01), Langley et al.
Stratton, Effect of Agitation on Polymer Additives, TAPPI Journal, vol. 66 (Mar. 1983) No. 3, pp. 141-144.

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