Process for the production of carbon fibers

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

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4234471, 4234476, 264 292, D01F 912, D01F 916, D01F 922

Patent

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042846153

ABSTRACT:
A process is provided for producing carbon fibers characterized by fixing a specified amount of a chemical substance onto thermally stabilized fibers and/or carbonized fibers to impart good collectivity and then carbonizing and/or graphitizing the fibers, said chemical substance selected from one or more of the compounds of glycerin, polyethylene glycol, polypropylene glycol and alkyl derivatives thereof.

REFERENCES:
patent: 3817700 (1974-06-01), Menikheim
patent: 3933986 (1976-01-01), Matsumura et al.

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