Process for producing carbon fibers

Details Process for producing carbon fibers Process for producing carbon fibers

1980-06-26

1981-12-01

Meros, Edward J.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

208 39, 208 44, 264 292, 4234474, 4234476, D01F 914, C10C 300

Patent

active

043036317

ABSTRACT:
A process for producing a carbon fiber features converting a precursor material under atmospheric pressure with heat but without sparging to a predetermined mesophase containing pitch, and thereafter continuing the heat treatment with sparging.

REFERENCES:
patent: 3919387 (1975-11-01), Singer
patent: 3974264 (1976-08-01), McHenry
patent: 3976729 (1976-08-01), Lewis et al.
patent: 3995014 (1976-01-01), Lewis
patent: 4005183 (1977-01-01), Singer
patent: 4032430 (1977-06-01), Lewis
patent: 4209500 (1980-06-01), Chwastiak

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