Coating processes – Coating by vapor – gas – or smoke – Carbon or carbide coating
Reexamination Certificate
2007-05-08
2007-05-08
Parker, Fred J. (Department: 1762)
Coating processes
Coating by vapor, gas, or smoke
Carbon or carbide coating
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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Hirose Yoichi
Sakakibara Teigo
Parker Fred J.
Tokai University Educational System
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