Process for making absorbent tissue paper with high wet strength

Details Process for making absorbent tissue paper with high wet strength Process for making absorbent tissue paper with high wet strength

1981-12-30

1984-05-08

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-fiber additive

162112, 162135, 162185, D21H 302

Patent

active

044472943

ABSTRACT:
A process for making soft, absorbent tissue paper webs and the webs made by that process. In the first step, a furnish of papermaking fibers and a wet strength resin is provided. A wet fibrous web is made from the furnish and the wet web is dried. Next, the wet strength resin in the web is at least partially cured. A nitrogenous cationic debonding agent is then incorporated into the dried web.

REFERENCES:
patent: 2683087 (1954-07-01), Reynolds
patent: 2778749 (1957-01-01), Bainbridge et al.
patent: 2877115 (1959-03-01), Wemyss et al.
patent: 2944931 (1960-07-01), Yang
patent: 3442692 (1969-05-01), Gaiser
patent: 3554863 (1971-01-01), Hervey et al.
patent: 3755220 (1973-08-01), Freimark et al.
patent: 3821068 (1974-06-01), Shaw
patent: 4144122 (1979-03-01), Emanuelsson et al.
patent: 4149551 (1979-04-01), Benjamin et al.
"Applications of Armak Quaternary Ammonium Salts", Bulletin 76-17, Armak Co., (1977).

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