Method of producing carbon fiber aggregate

Coating processes – Coating by vapor – gas – or smoke – Carbon or carbide coating

Reexamination Certificate

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Details

C427S255140, C427S255250, C427S255280

Reexamination Certificate

active

10925945

ABSTRACT:
A method of producing an aggregate of hollow or solid carbon fibers is provided, which comprises the step of (i) heating a solution comprising carbon, oxygen, hydrogen, and sulfur as components; or (ii) heating a vapor of a solution comprising carbon, oxygen, hydrogen, and sulfur as components in an atmosphere of a saturated vapor of the solution.

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