Process for crosslinking of cellulosic fibers

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

1993-02-12

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

162 17, 162100, 1621576, 162182, 162207, D21H 1120

Patent

active

053840119

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: 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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