Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1988-03-17
1991-05-21
Dixon, Jr., William R.
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
501 96, 501 98, 501102, 501126, 501127, 501128, 501132, 501153, 501154, 423289, 423297, 423344, 423345, 423406, 423409, 423439, 423440, C04B 3558
Patent
active
050175254
ABSTRACT:
A process for the production of a precursor which is a polymeric material comprising at least one metallic or non-metallic element, oxygen and carbon and from which a ceramic material, e.g. a carbide, nitride, boride, or silicide, may be produced by pyrolysis, which process comprises reacting
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Yajima et al., "Continuous Silicon Carbide Fiber of High Tensile Strength", Chemistry Letters, (1975), pp. 931-934.
Yajima et al., "Development of High Tensile Strength Silicon Carbide Fibre Using An Organosilicon Polymer Precursor", Nature, 273 (1978), pp. 525-527.
Hanna et al., "Pyrolysis and Combustion of Treated and Untreated Rice Hulls", Thermochimica Acta, 81 (1984), pp. 77-86.
Asher Paul M. L.
Birchall James D.
McCarthy William R.
Mockford Mary J.
Stanley David R.
Dixon Jr. William R.
Green Anthony J.
Imperial Chemical Industries plc
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