EP2738150A3 - Use of a dinitromethane salt - Google Patents

Use of a dinitromethane salt Download PDF

Info

Publication number
EP2738150A3
EP2738150A3 EP13005241.8A EP13005241A EP2738150A3 EP 2738150 A3 EP2738150 A3 EP 2738150A3 EP 13005241 A EP13005241 A EP 13005241A EP 2738150 A3 EP2738150 A3 EP 2738150A3
Authority
EP
European Patent Office
Prior art keywords
intensity
radiation
dinitromethansalzes
microns
combustion
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP13005241.8A
Other languages
German (de)
French (fr)
Other versions
EP2738150B1 (en
EP2738150A2 (en
Inventor
Arno Dr. Hahma
Oliver PHAM-SCHÖNWETTER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diehl Defence GmbH and Co KG
Original Assignee
Diehl Defence GmbH and Co KG
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 Diehl Defence GmbH and Co KG filed Critical Diehl Defence GmbH and Co KG
Publication of EP2738150A2 publication Critical patent/EP2738150A2/en
Publication of EP2738150A3 publication Critical patent/EP2738150A3/en
Application granted granted Critical
Publication of EP2738150B1 publication Critical patent/EP2738150B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/36—Compositions containing a nitrated organic compound the compound being a nitroparaffin
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Air Bags (AREA)

Abstract

Die Erfindung betrifft die Verwendung eines Dinitromethansalzes als Zusatzstoff zu einer pyrotechnischen Wirkmasse zur Steigerung der Intensität einer bei deren Abbrand entstehenden Strahlung und zur Erhöhung eines Verhältnisses der Intensität einer beim Abbrand der Wirkmasse emittierten Strahlung im Wellenlängenbereich von 3,7 bis 5,1 µm zu der Intensität einer beim Abbrand der Wirkmasse emittierten Strahlung im Wellenlängenbereich von 1,9 bis 2,3 µm, wobei ein Kation des Dinitromethansalzes eine mindestens die Elemente Stickstoff und Wasserstoff umfassende Base ist.The invention relates to the use of a Dinitromethansalzes as an additive to a pyrotechnic active material to increase the intensity of a radiation produced during their combustion and to increase a ratio of the intensity of a radiation emitted during combustion of the active mass radiation in the wavelength range of 3.7 to 5.1 microns to the Intensity of a radiation emitted during combustion of the active material in the wavelength range of 1.9 to 2.3 microns, wherein a cation of Dinitromethansalzes is at least the elements comprising nitrogen and hydrogen base.

EP13005241.8A 2012-11-28 2013-11-07 Use of a dinitromethane salt Active EP2738150B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012023549.6A DE102012023549B4 (en) 2012-11-28 2012-11-28 Use of a dinitromethane salt

Publications (3)

Publication Number Publication Date
EP2738150A2 EP2738150A2 (en) 2014-06-04
EP2738150A3 true EP2738150A3 (en) 2017-08-09
EP2738150B1 EP2738150B1 (en) 2018-09-26

Family

ID=49551501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13005241.8A Active EP2738150B1 (en) 2012-11-28 2013-11-07 Use of a dinitromethane salt

Country Status (5)

Country Link
EP (1) EP2738150B1 (en)
AU (1) AU2013257394B2 (en)
DE (1) DE102012023549B4 (en)
IL (1) IL229411B (en)
ZA (1) ZA201308872B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5472533A (en) * 1994-09-22 1995-12-05 Alliant Techsystems Inc. Spectrally balanced infrared flare pyrotechnic composition
WO2001049637A1 (en) * 2000-01-03 2001-07-12 Nexplo Bofors Ab Method of producing gas-operated vehicle safety devices and the pyrotechnic gas-generating substances produced using the method
US6675716B1 (en) * 1980-08-25 2004-01-13 The United States Of America As Represented By The Secretary Of The Navy Pyrotechnic pellet decoy method
DE102007011662A1 (en) * 2007-03-09 2008-09-11 Diehl Bgt Defence Gmbh & Co. Kg pyrotechnic active mass (I) for the production of IR radiation, useful in military field, comprises oxidizers of fluoro nitro formate and fluoronitramide of alkali- and alkaline earth metal and its derivatives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797392A (en) * 1973-02-12 1974-03-19 R Eckels Reversible sensitization of liquid explosives
US3980510A (en) * 1974-10-29 1976-09-14 Imperial Chemical Industries Limited Nitroparaffin explosive composition containing hydrazine and diethylenetriamine
SE513222C2 (en) * 1998-12-08 2000-08-07 Foersvarets Forskningsanstalt Methods for preparing dinitromethane salts
DE102004043991C5 (en) * 2004-09-11 2015-11-05 Diehl Bgt Defence Gmbh & Co. Kg Infrared decoys and its use
DE102011103482A1 (en) * 2011-06-03 2012-12-06 Diehl Bgt Defence Gmbh & Co. Kg High-performance active mass for a spectrally radiating infrared light target during burn-up
DE102011103483A1 (en) * 2011-06-03 2012-12-06 Diehl Bgt Defence Gmbh & Co. Kg Active mass for a spectrally radiating infrared light target with room effect during burnup

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675716B1 (en) * 1980-08-25 2004-01-13 The United States Of America As Represented By The Secretary Of The Navy Pyrotechnic pellet decoy method
US5472533A (en) * 1994-09-22 1995-12-05 Alliant Techsystems Inc. Spectrally balanced infrared flare pyrotechnic composition
WO2001049637A1 (en) * 2000-01-03 2001-07-12 Nexplo Bofors Ab Method of producing gas-operated vehicle safety devices and the pyrotechnic gas-generating substances produced using the method
DE102007011662A1 (en) * 2007-03-09 2008-09-11 Diehl Bgt Defence Gmbh & Co. Kg pyrotechnic active mass (I) for the production of IR radiation, useful in military field, comprises oxidizers of fluoro nitro formate and fluoronitramide of alkali- and alkaline earth metal and its derivatives

Also Published As

Publication number Publication date
DE102012023549B4 (en) 2014-11-06
EP2738150B1 (en) 2018-09-26
ZA201308872B (en) 2014-08-27
IL229411B (en) 2020-06-30
AU2013257394A1 (en) 2014-06-12
IL229411A0 (en) 2014-09-30
EP2738150A2 (en) 2014-06-04
AU2013257394B2 (en) 2017-09-28
DE102012023549A1 (en) 2014-05-28

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