Process for producing alumina fiber

Details Process for producing alumina fiber Process for producing alumina fiber

1973-03-05

1976-04-13

Carter, Herbert T.

Plastic and nonmetallic article shaping or treating: processes

Disparate treatment of article subsequent to working,...

Effecting temperature change

264DIG19, 264176F, 264345, 423625, 423630, 423631, 252463, 252464, 252465, 252466PT, 106288B, 106 65, 252 62, C01F 702, C01F 730

Patent

active

039504786

ABSTRACT:
Alumina fibre is prepared by spinning a solution containing an aluminium compound and an organic polymer, removing solvent and contacting the fibre with ammonia or an amine before conversion of the fibre to alumina.

REFERENCES:
patent: 2915475 (1959-12-01), Bugosh
patent: 3240560 (1966-03-01), Spear
patent: 3417028 (1968-12-01), Montgomery et al.
patent: 3560408 (1971-02-01), Kiehl et al.
patent: 3663182 (1972-05-01), Hamling
patent: 3684443 (1972-08-01), Zirngibl et al.
patent: 3716605 (1973-02-01), Grimes et al.
patent: 3870737 (1975-03-01), Birchall et al.

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