PYROTECHNIC IGNITING AGENT

The present invention relates to a pyrotechnic igniting agent which contains basic salts of 5,5′-azotetrazole having the general empirical formula: Mm+n(C2N102−)p(CO32−)q(OH−)r, wherein: M is an element of the 3rd to 12th group of the periodic table having an atomic number in the range from 21 to 80...

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Bibliographic Details
Main Authors ALEKSEJ HOSCHENKO, ULF LAWRENTZ, PETER SIMON LECHNER, ULRICH BLEY
Format Patent
LanguageEnglish
Portuguese
Published 02.12.2019
Subjects
CHEMICAL LIGHTERS
CHEMISTRY
DETONATING OR PRIMING DEVICES
EXPLOSIVES
EXPLOSIVES OR THERMIC COMPOSITIONS
FUSES
MANUFACTURE THEREOF
MATCHES
METALLURGY
PYROPHORIC COMPOSITIONS
USE OF SINGLE SUBSTANCES AS EXPLOSIVES
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Summary:The present invention relates to a pyrotechnic igniting agent which contains basic salts of 5,5′-azotetrazole having the general empirical formula: Mm+n(C2N102−)p(CO32−)q(OH−)r, wherein: M is an element of the 3rd to 12th group of the periodic table having an atomic number in the range from 21 to 80, (C2N102−) is azotetrazolate dianion having the structure (AA), m is the valence of the cation, n is an integer from 1 to 6, p is an integer from 1 to 4, q is an integer from 0 to 8, r is an integer from 0 to 4 and q+r≠0, wherein the proportion of the basic azotetrazolate component is 30 to 100 wt %, and 0 to 70 wt % of an additive or mixtures of a plurality of additives is contained.
Bibliography:Application Number: PT20150734332T