Chemistry of inorganic compounds – Boron or compound thereof – Oxygen containing
Patent
1991-08-23
1992-01-21
Cooper, Jack
Chemistry of inorganic compounds
Boron or compound thereof
Oxygen containing
2523014P, 423304, C01B 3510
Patent
active
050826409
ABSTRACT:
Luminescent grade, small particle size boron phosphate is prepared by reacting diammonium phosphate with an excess amount of boric acid and washing the product with ammonium hydroxide solution.
REFERENCES:
patent: 2375638 (1945-05-01), Englund
patent: 2646344 (1953-07-01), Kamlet
patent: 3395984 (1968-08-01), Collins
patent: 4185222 (1980-01-01), van den Boom et al.
Ashboren "Israel J. of Chem.", vol. 12, No. 4, (1974) pp. 831-837.
Braver, "Handbook of Preparative Inorganic Chemistry", vol. 1, pp. 796-797, (1963).
Chau Chung N.
Smith Jeffrey A.
Cooper Jack
GTE Products Corporation
Levy Elizabeth A.
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