Chemistry of inorganic compounds – Nitrogen or compound thereof – Hydrogen containing
Patent
1987-08-06
1988-05-24
Doll, John
Chemistry of inorganic compounds
Nitrogen or compound thereof
Hydrogen containing
423285, 423371, 423409, 423411, 423412, 423499, 501 96, 556 1, 556 43, 556 46, 556 52, 556 58, 556 70, 556 87, 556112, 556121, 556137, 556140, 556176, C01B 2106
Patent
active
047465018
ABSTRACT:
A process for making ammonolytic precursors to nitride and carbonitride ceramics. Extreme reaction conditions are not required and the precursor is a powder-like substance that produces ceramics of improved purity and morphology upon pyrolysis.
REFERENCES:
patent: 2134625 (1938-10-01), Shappirio
patent: 4196178 (1980-04-01), Iwai et al.
Interrante et al., "Studies of Organometallic Precursors to Aluminum Nitride," Abstract of Materials Research Society Meeting, Apr. 1986 at Palo Alto, Calif.
Doll John
Hamel Stephen D.
Hightower Judson R.
Langel Wayne A.
Lovingood Katherine P.
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