Compositions: ceramic – Ceramic compositions – Devitrified glass-ceramics
Patent
1987-09-14
1990-02-06
Bell, Mark L.
Compositions: ceramic
Ceramic compositions
Devitrified glass-ceramics
501 12, 501119, 501128, 501153, 501 33, C03C 1008
Patent
active
048988421
ABSTRACT:
The present invention provides a method of synthesizing amorphous cordierite-forming glasses from organometallic precursors. Either the sol-gel/.beta.-diketonate technique or the amorphous chelating hydroxycarboxylate process can be used advantageously. The method of the present invention can also be used to form 5 component comprised and 2 component comprised amorphous compositions wherein one of the components is an oxide of silicon.
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Bell Mark L.
Blecker Ira D.
Group Karl
International Business Machines - Corporation
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