Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1987-09-23
1989-01-17
Dixon, Jr., William R.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
264DIG19, 428375, 428376, 428396, 501 95, D02G 300, C04B 3502
Patent
active
047988150
ABSTRACT:
Special C-shaped carbon fibers, melt spun from mesophase pitch, were used as micro-molds to form nested dual fibers and ceramic fibers. By wetting these carbon fibers in a wet chemical precursor, and subsequently heat treating, ceramic fibers of various compositions were formed. Also, through proper control, carbon-ceramic nested fibers were produced. The ceramic materials were silica, alumina, silicon carbide, hydroxyapatite, and zirconia. The ceramic fibers could be formed with non-circular transverse cross-sectional perimeters.
REFERENCES:
patent: 3082099 (1963-03-01), Beasley et al.
patent: 3565749 (1971-02-01), Wizon
patent: 4214037 (1980-07-01), Galasso et al.
patent: 4284664 (1981-08-01), Rauch, Sr.
patent: 4488920 (1984-12-01), Danis
patent: 4559191 (1985-12-01), Arons
Buckley et al, Chemical Engineering Progress, "The Development of Bicomponent Fibers," Oct. 1969, pp. 41-45.
Sakka (American Ceramic Society Bulletin, Vol. 64, No. 11, "SolGel Synthesis of Glasses: Present and Future" (Nov. 1985).
Clemson University
Dixon Jr. William R.
Green Anthony J.
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