Process for crosslinking of cellulosic fibers

Details Process for crosslinking of cellulosic fibers Process for crosslinking of cellulosic fibers

1993-03-26

1995-01-24

Chin, Peter

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

With chemical or physical modification of liberated fiber

162100, 1621576, 162182, D21C 900, D21H 1504

Patent

active

053840127

ABSTRACT:
An improved process for preparing crosslinked individualized cellulosic fibers wherein drying and curing are carried out in two separate stages while the fibers are entrained in turbulent pressurized superheated steam at elevated temperatures.

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patent: 4889597 (1989-12-01), Bourbon et al.
patent: 4911700 (1990-03-01), Makoui et al.
patent: 5137537 (1992-08-01), Herron et al.
patent: 5183707 (1993-02-01), Herron et al.
patent: 5190563 (1993-03-01), Herron et al.

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