Process for the production of carbon fibers
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United States of America Patent
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Nov 5, 1991
Grant Date -
N/A
app pub date -
Dec 7, 1989
filing date -
Feb 17, 1989
priority date (Note) -
Expired
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Abstract
Carbon fibers with a large specific surface area are obtained by a process which comprises the steps of: (a) providing cured novolak resin fibers; (b) impregnating the novolak resin fibers with a polymerizable vinyl monomer; (c) polymerizing the vinyl monomer; and (d) carbonizing the novolak resin fibers containing the polymerized vinyl monomer.
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