Process for the production of paper containing starch fibers and

Details Process for the production of paper containing starch fibers and Process for the production of paper containing starch fibers and

1977-10-17

1981-01-06

Chin, Peter

Paper making and fiber liberation

Processes and products

Plural fiber containing

162145, 162146, 162157R, D21H 512

Patent

active

042434807

ABSTRACT:
A process for the production of paper and paperboard is disclosed wherein water-insensitive starch fibers, produced by extrusion of a starch dispersion into a coagulating solution, are employed to replace all or part of the cellulosic or other pulp conventionally employed. There is also disclosed a method for the incorporation of functional additives into paper during the production thereof; and a method for binding fibers in non-woven webs.

REFERENCES:
patent: 1682293 (1928-08-01), Lilienfeld
patent: 2570449 (1951-10-01), Horsak
patent: 2792765 (1957-05-01), Kerridge et al.
patent: 2902336 (1959-09-01), Hiemstra et al.
patent: 3114672 (1963-12-01), Schott
patent: 3116351 (1963-12-01), Wohlrabe et al.
patent: 3293057 (1966-12-01), Rumberger
patent: 3839144 (1974-10-01), Louden
"Freeness Scale Interconversion" TAPPI Data Sheet (1945).

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