Dimethylamide and cationic surfactant debonding compositions and

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

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162179, D21H 310

Patent

active

044251866

ABSTRACT:
A mixture comprising a cationic surfactant and a dimethylamide of a straight chain carbon carboxylic acid containing 12 to 18 carbon atoms is useful in the treatment of cellulose pulp to reduce inter-fiber bonding, thus obtaining a low mechanical strength pulp sheet and having little or no adverse effects upon the hydrophilic properties of said fibers.

REFERENCES:
patent: 3554862 (1971-01-01), Hervey et al.
patent: 3554863 (1971-01-01), Hervey et al.
patent: 3677886 (1972-07-01), Forssblad et al.
patent: 4198247 (1980-04-01), Flaherty

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