Process for the preparation of carbon fiber

Details Process for the preparation of carbon fiber Process for the preparation of carbon fiber

1996-10-31

1998-09-08

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Filaments

264182, 264184, 2642106, 2642108, 26421114, 26421117, 264233, 264236, 4234474, D01F 922

Patent

active

058041087

ABSTRACT:
A process for preparing high strength carbon fiber from PAN-fiber wherein the time of the oxidation step is reduced from 30-90 minutes to about 8-15 minutes and product prepared therefrom.

REFERENCES:
patent: 4536448 (1985-08-01), Ogawa et al.
patent: 5281477 (1994-01-01), Nakatani et al.
patent: 5364581 (1994-11-01), Wilkinson
patent: 5462799 (1995-10-01), Kobayashi et al.

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