Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1980-04-11
1984-02-21
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-fiber additive
1621682, 1621685, 252 88, D21H 312
Patent
active
044328346
ABSTRACT:
A composition is provided for addition to cellulosic fibers prior to felting them into a sheet comprising as component (a) a monomeric water soluble diallyl dimethyl ammonium halide or homopolymer thereof or mixtures thereof and as component (b) a water dispersible complex fatty amido compound, the proportion of (a) and (b) being sufficient to enhance softness of the dried sheet while increasing or not substantially reducing absorbency of water and tensile strength.
REFERENCES:
patent: 3288770 (1966-11-01), Butler
patent: 3681241 (1972-08-01), Rudy
patent: 3956556 (1976-05-01), McQueary
Cosper David R.
Whitfield Joyce M.
Chin Peter
Johnston Richard L.
Nalco Chemical Company
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