Explosive and thermic compositions or charges – Processes of making
Patent
1993-09-21
1995-09-12
Walsh, Donald P.
Explosive and thermic compositions or charges
Processes of making
149 2, D03D 2300, D03D 4300, C06B 4500
Patent
active
054494249
ABSTRACT:
Precipitation of fine azide core particles with in-situ coating with suspended tiny oxide particles, followed by concentration of the dilute suspension of these bodies to form a slurry with residual dissolved azide in the liquor, and finally converting the slurry in to solid aggregates of the pyrotechnic bodies by e.g. prilling whereby liquid phase evaporation releases dissolved azide causing the pyrotechnic bodies to be adhered together in to larger aggregates.
REFERENCES:
patent: 4758287 (1988-07-01), Pietz
patent: 4994212 (1991-02-01), Vos et al.
patent: 5034070 (1991-07-01), Goetz et al.
patent: 5051143 (1991-09-01), Goetz
Chan Sek K.
Kirby Ian J.
Oliver Raymond
Buckwalter, Jr. Charles Q.
Chi Anthony R.
ICI Canada Inc.
Imperial Chemical Industries plc
Walsh Donald P.
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