Dispersible aramid pulp

Details Dispersible aramid pulp Dispersible aramid pulp

1991-06-06

1992-12-15

Jones, W. Gary

Paper making and fiber liberation

Processes and products

Synthetic fiber

162261, 428395, D21D 134

Patent

active

051714027

ABSTRACT:
A process is disclosed for making a compacted, redispersible, aramid pulp fiber product wherein aramid pulp is opened using the forces of a turbulent air grinding mill and then the opened pulp is compacted to the extent desired for shipping.

REFERENCES:
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patent: 3610542 (1971-10-01), Yamagishi
patent: 3627630 (1971-12-01), Gagnon
patent: 3775930 (1973-12-01), Mercer et al.
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patent: 4747550 (1988-05-01), Jackering
patent: 4811908 (1989-03-01), Galati
patent: 4855179 (1989-08-01), Bourland et al.
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patent: 4957794 (1990-09-01), Bair
Research Disclosure Item 19037, Feb. 1980.
Ultra-Rotor IIIA (Sales Brochure).
Turbo-Mill (Sales Brochure).

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