Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1981-03-24
1984-01-10
Smith, William F.
Paper making and fiber liberation
Processes and products
Non-fiber additive
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
Hoekstra Philip M.
May Oscar W.
Buckman Laboratories, Inc.
Smith William F.
Trimble Floyd
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