Process for production of pitch-derived carbon fibers

Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon

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Details

4234476, 208 22, 208 40, D01F 912, C10C 302

Patent

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044696671

ABSTRACT:
A process for the production of high performance carbon fibers which comprises using as the starting material a specific pitch having the lowest reflectivity in the range of 8.5-9.3% and the highest reflectivity in the range of 11.8-12.5%.

REFERENCES:
patent: 4177132 (1979-12-01), Uemura et al.
patent: 4243512 (1981-01-01), Seo
patent: 4271006 (1981-06-01), Dickakian
patent: 4391788 (1983-07-01), Uemura et al.
patent: 4397830 (1983-08-01), Uemura et al.

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