C - Chemistry – Metallurgy – 06 – D
Patent
C - Chemistry, Metallurgy
06
D
52/42
C06D 5/00 (2006.01) C06B 21/00 (2006.01) C06B 23/00 (2006.01) C06B 25/18 (2006.01) C06B 25/20 (2006.01) C06D 5/04 (2006.01)
Patent
CA 1307117
ABSTRACT Aging-resistant single-base powder, process of manufacture, and application to gas generators. The present invention relates to nitrocellulose single-base propellent powders which exhibit good resistance to aging and to moisture. The powders according to the invention characteristically contain zinc carbonate whose particle size distribution is between 2 and 500 micrometres as an additive. The zinc carbonate is incorporated in the powder during the blending. The powders according to the invention find their preferred applications as propellent powders for ammunition intended for warships or for aircraft or as powders intended for gas generators for pyrotechnic devices.
563710
Boileau Jacques
Leneveu Louis
Tromeur Monique
Boileau Jacques
Goudreau Gage Dubuc
Leneveu Louis
Societe Nationale Des Poudres Et Explosifs
Tromeur Monique
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