WO2012072198A3 - Perchloratfreie pyrotechnische mischung - Google Patents

Perchloratfreie pyrotechnische mischung Download PDF

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Publication number
WO2012072198A3
WO2012072198A3 PCT/EP2011/005755 EP2011005755W WO2012072198A3 WO 2012072198 A3 WO2012072198 A3 WO 2012072198A3 EP 2011005755 W EP2011005755 W EP 2011005755W WO 2012072198 A3 WO2012072198 A3 WO 2012072198A3
Authority
WO
WIPO (PCT)
Prior art keywords
weight
mixture
perchlorate
pyrotechnic
totaling
Prior art date
Application number
PCT/EP2011/005755
Other languages
English (en)
French (fr)
Other versions
WO2012072198A2 (de
Inventor
Julia Strenger
Dirk Cegiel
Christopher Zimmermann
Original Assignee
Rheinmetall Waffe Munition Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rheinmetall Waffe Munition Gmbh filed Critical Rheinmetall Waffe Munition Gmbh
Priority to EP11787794.4A priority Critical patent/EP2646400A2/de
Publication of WO2012072198A2 publication Critical patent/WO2012072198A2/de
Publication of WO2012072198A3 publication Critical patent/WO2012072198A3/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C06B33/12—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds
    • C06B33/14—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds at least one being an inorganic nitrogen-oxygen salt
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C15/00—Pyrophoric compositions; Flints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Air Bags (AREA)

Abstract

Vorgeschlagen wird eine pulverförmige pyrotechnische Mischung bestehend aus einem binären oder ternären anorganischen Oxidationsmittelgemisch aus einem oder zwei Metalloxiden, einem Nitrat von in Summe 50,0 Gew.-% bis 85,0 Gew.-%, einem elementaren anorganischen Brennstoff oder einem Gemisch aus elementaren anorganischen Brennstoffen von in Summe 15,0 Gew.-% bis 40,0 Gew. -%, einer stabilisierten Nitrocellulose oder einem Nitrocellulose basierten Treibladungspulver von 0,0 Gew.-% bis 25,0 Gew.-%, Graphit von 0,0 Gew.-% bis 5,0 Gew.-% sowie gegebenenfalls von einem weiteren Verarbeitungshilfsstoff von 0,0 Gew.-% bis 5,0 Gew.-%. Die pulverförmige pyrotechnische Mischung zeichnet sich dadurch aus, dass diese keine chlorat- und / oder perchlorathaltige Verbindung als Oxidationsmittel sowie kein Schwefel oder eine schwefelhaltige Verbindung als Brennstoff enthält. Die vorgeschlagene pyrotechnische Mischung dient zur Verwendung in pyrotechnischen Gegenständen und Munitionen zur Erzeugung eines Knall- und / oder Blitzeffektes.
PCT/EP2011/005755 2010-11-29 2011-11-16 Perchloratfreie pyrotechnische mischung WO2012072198A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11787794.4A EP2646400A2 (de) 2010-11-29 2011-11-16 Perchloratfreie pyrotechnische mischung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010052628.2 2010-11-29
DE102010052628A DE102010052628A1 (de) 2010-11-29 2010-11-29 Perchloratfreie pyrotechnische Mischung

Publications (2)

Publication Number Publication Date
WO2012072198A2 WO2012072198A2 (de) 2012-06-07
WO2012072198A3 true WO2012072198A3 (de) 2012-08-23

Family

ID=45033921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/005755 WO2012072198A2 (de) 2010-11-29 2011-11-16 Perchloratfreie pyrotechnische mischung

Country Status (4)

Country Link
US (1) US8888936B2 (de)
EP (1) EP2646400A2 (de)
DE (1) DE102010052628A1 (de)
WO (1) WO2012072198A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013187926A1 (en) * 2012-06-13 2013-12-19 Alliant Techsystems Inc. Non lethal payloads and methods of producing same
CN102898259A (zh) * 2012-09-25 2013-01-30 北京理工大学 一种白色雪花尾组合烟花及其制备方法
DE102014105285A1 (de) * 2013-04-25 2014-10-30 Fischerwerke Gmbh & Co. Kg Elektrisch zündbarer hülsenloser Treibsatz, dessen Herstellung und Verwendung
RU2710188C1 (ru) * 2019-08-29 2019-12-24 Акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" Пиротехнический состав белого огня

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR392903A (fr) * 1908-08-03 1908-12-09 Carl Bethge Procédé de fabrication de compositions pour la production d'éclairs posés et d'effets lumineux
US1708151A (en) * 1924-05-23 1929-04-09 Henry C Pritham Tracer composition
GB435588A (en) * 1934-10-19 1935-09-24 Harcourt Tasker Simpson A new or improved explosive
US3088857A (en) * 1958-11-26 1963-05-07 Nicholas M Matusewicz Tracer mechanism
US3498857A (en) * 1966-12-06 1970-03-03 Ethyl Corp Aluminum iron oxide incendiary composition containing a (cyclopentadienyl) iron compound
US3664898A (en) * 1969-08-04 1972-05-23 Us Navy Pyrotechnic composition
US20030145924A1 (en) * 2002-02-05 2003-08-07 Greg Carter Pyrotechnic thermite composition
WO2003093402A2 (en) * 2002-02-05 2003-11-13 Carter Greg Jr Pyrotechnic thermite composition and torch
US7578895B1 (en) * 2004-03-24 2009-08-25 The United States Of America As Represented By The Secretary Of The Army Perchlorate free flash bang compositions for pyrotechnic training rounds

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702792A (en) * 1971-09-15 1972-11-14 Wasagchemie Ag Novel polybasic propellant
DE2710451C2 (de) 1977-03-10 1990-11-15 Rheinmetall GmbH, 4000 Düsseldorf Oberflächenschutzbeschichtung für Munition mit verbrennbarer Hülse bzw. hülsenlose Munition
DE19581542T1 (de) * 1994-12-21 1999-04-01 Daicel Chem Gaserzeugende Zusammensetzung
DE10107948A1 (de) 2001-02-20 2002-08-22 Rheinmetall W & M Gmbh Verfahren zur Herstellung gießfähiger kunststoffgebundener Sprengladungen oder Raketentreibstoffe
DE10111304C2 (de) 2001-03-09 2003-03-20 Buderus Edelstahlwerke Ag Verfahren zur Herstellung von Rohren für schwere Geschütze
US8161883B1 (en) 2009-07-16 2012-04-24 The United States Of America As Represented By The Secretary Of The Army Flash-bang grenade with greater flash intensity
DE102010020776B4 (de) 2010-05-18 2015-03-05 Diehl Bgt Defence Gmbh & Co. Kg Treibladung und Verfahren zu ihrer Herstellung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR392903A (fr) * 1908-08-03 1908-12-09 Carl Bethge Procédé de fabrication de compositions pour la production d'éclairs posés et d'effets lumineux
US1708151A (en) * 1924-05-23 1929-04-09 Henry C Pritham Tracer composition
GB435588A (en) * 1934-10-19 1935-09-24 Harcourt Tasker Simpson A new or improved explosive
US3088857A (en) * 1958-11-26 1963-05-07 Nicholas M Matusewicz Tracer mechanism
US3498857A (en) * 1966-12-06 1970-03-03 Ethyl Corp Aluminum iron oxide incendiary composition containing a (cyclopentadienyl) iron compound
US3664898A (en) * 1969-08-04 1972-05-23 Us Navy Pyrotechnic composition
US20030145924A1 (en) * 2002-02-05 2003-08-07 Greg Carter Pyrotechnic thermite composition
WO2003093402A2 (en) * 2002-02-05 2003-11-13 Carter Greg Jr Pyrotechnic thermite composition and torch
US7578895B1 (en) * 2004-03-24 2009-08-25 The United States Of America As Represented By The Secretary Of The Army Perchlorate free flash bang compositions for pyrotechnic training rounds

Also Published As

Publication number Publication date
US8888936B2 (en) 2014-11-18
WO2012072198A2 (de) 2012-06-07
US20120132328A1 (en) 2012-05-31
EP2646400A2 (de) 2013-10-09
DE102010052628A1 (de) 2012-05-31

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