PYROTECHNIC COLOUR COMPOSITION

The invention provides a chlorine-containing pyrotechnic composition which comprises a binder, an oxidator, a pyrotechnic fuel, and a colorant comprising a metal salt of 5-aminotetrazole. The invention further relates to a firework article comprising such a pyrotechnic composition. In addition, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZEVENBERGEN JOHN FRANCISCUS, WEBB RUTGER, VAN ROOIJEN MURK PIETER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention provides a chlorine-containing pyrotechnic composition which comprises a binder, an oxidator, a pyrotechnic fuel, and a colorant comprising a metal salt of 5-aminotetrazole. The invention further relates to a firework article comprising such a pyrotechnic composition. In addition, the invention provides a method for preparing said colorant