Process for the impregnation of a wet fiber web with a heat sens

Details Process for the impregnation of a wet fiber web with a heat sens Process for the impregnation of a wet fiber web with a heat sens

1974-06-10

1977-04-19

Corbin, Arthur L.

Paper making and fiber liberation

Processes and products

Non-fiber additive

162145, 162146, 162156, 162157R, 162157C, 162168N, 162168NA, 162169, 162186, 264 458, 427246, 427296, 427287, 427390R, 427390A, 427391, 427392, D21D 300, D21F 1102, D21H 340

Patent

active

040186474

ABSTRACT:
A fiber web made by the wet method on a paper making machine is impregnated with a heat sensitized, foamed latex binder as the web passes through a screening area of the paper making machine.

REFERENCES:
patent: 3013924 (1961-12-01), Taft et al.
patent: 3025202 (1962-03-01), Morgan et al.
patent: 3042573 (1962-07-01), Roberts
patent: 3255140 (1966-06-01), Sinn et al.
patent: 3384502 (1968-05-01), Japs
patent: 3436303 (1969-04-01), Raymond et al.
patent: 3483240 (1969-12-01), Boudreau
patent: 3484394 (1969-12-01), Holdstock
patent: 3560334 (1971-02-01), Arledter
patent: 3748217 (1973-07-01), May et al.
patent: 3806405 (1974-04-01), Heidweiller

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