Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon
Patent
1973-03-05
1977-01-25
Meros, Edward J.
Chemistry of inorganic compounds
Carbon or compound thereof
Elemental carbon
208 44, 264 292, 264176F, 423448, 4234474, C01B 3107
Patent
active
040051838
ABSTRACT:
High modulus, high strength carbon fibers, having a highly oriented structure characterized by the presence of carbon crystallites preferentially aligned parallel to the fiber axis, are produced from carbonaceous pitches which have been transformed, in part, to a liquid crystal or so-called "mesophase" state. When heated to graphitizing temperatures, these fibers develop the three-dimensional order characteristic of polycrystalline graphite.
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Meros Edward J.
Piscitello John S.
Union Carbide Corporation
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