Method for making carbon fibers

Details Method for making carbon fibers Method for making carbon fibers

1985-02-21

1986-07-29

Doll, John

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

264 292, 4234471, 4234472, 4234476, D01F 922

Patent

active

046030425

ABSTRACT:
There is disclosed a method for making high strength carbon fibers which comprises carbonizing acrylic fibers applied with an aqueous dispersion of a silicone compound represented by the following general formula [I] dispersed with an emulsifier represented by the following general formula [II], the total amount of the silicone compound and the emulsifier being 0.01 to 10.0% by weight (owf) and the weight ratio of the emulsifier to the silicone compound being 0.05 to 0.4: ##STR1## (where the symbols are as defined hereinbefore).

REFERENCES:
patent: 4259307 (1981-03-01), Maryuma
patent: 4378343 (1983-03-01), Sugiura et al.

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