ATE527227T1 - PYROTECHNICAL COMPOUND FOR GAS GENERATION AND PROTECTION METHOD THEREOF - Google Patents

PYROTECHNICAL COMPOUND FOR GAS GENERATION AND PROTECTION METHOD THEREOF

Info

Publication number
ATE527227T1
ATE527227T1 AT08805727T AT08805727T ATE527227T1 AT E527227 T1 ATE527227 T1 AT E527227T1 AT 08805727 T AT08805727 T AT 08805727T AT 08805727 T AT08805727 T AT 08805727T AT E527227 T1 ATE527227 T1 AT E527227T1
Authority
AT
Austria
Prior art keywords
oxygen
plasticizer
elastomer
compounds
gas generation
Prior art date
Application number
AT08805727T
Other languages
German (de)
Inventor
Frederic Marlin
Bernard Thibieroz
Original Assignee
Sme
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 Sme filed Critical Sme
Application granted granted Critical
Publication of ATE527227T1 publication Critical patent/ATE527227T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
    • C06B29/22—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate the salt being ammonium perchlorate
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

The present invention provides pyrotechnic gas generator compounds and a method of obtaining them. Said compounds have a composition which comprises: an oxidizing charge which comprises at least one inorganic perchlorate and which does not comprise a chlorine scavenger; and a crosslinked, oxygen-containing hydrocarbon binder obtained by crosslinking an elastomer in the presence of at least one crosslinking agent and at least one oxygen-containing plasticizer for said elastomer; said elastomer having a molecular weight of more than 200 000 and being preferably selected from polyesters and polyacrylates; said at least one oxygen-containing plasticizer being composed of a plasticizer of which the molecular weight is greater than 350 g/mol and the oxygen balance equal to or greater than −230 %, of a mixture of such plasticizers with one another or of a mixture of at least one such plasticizer with at least one other oxygen-containing plasticizer. Said compounds can be obtained continuously by extrusion.
AT08805727T 2007-05-02 2008-04-30 PYROTECHNICAL COMPOUND FOR GAS GENERATION AND PROTECTION METHOD THEREOF ATE527227T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0754809A FR2915746B1 (en) 2007-05-02 2007-05-02 PYROTECHNIC COMPOUND GAS GENERATOR; PROCESS FOR OBTAINING
PCT/FR2008/050773 WO2008145935A2 (en) 2007-05-02 2008-04-30 Gas-generating pyrotechnic compound and production process.

Publications (1)

Publication Number Publication Date
ATE527227T1 true ATE527227T1 (en) 2011-10-15

Family

ID=39126801

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08805727T ATE527227T1 (en) 2007-05-02 2008-04-30 PYROTECHNICAL COMPOUND FOR GAS GENERATION AND PROTECTION METHOD THEREOF

Country Status (7)

Country Link
US (1) US20110041969A1 (en)
EP (1) EP2139828B1 (en)
JP (1) JP5483732B2 (en)
CN (1) CN101679139B (en)
AT (1) ATE527227T1 (en)
FR (1) FR2915746B1 (en)
WO (1) WO2008145935A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943599B1 (en) 2009-03-27 2012-10-05 Snpe Materiaux Energetiques GAS GENERATOR FOR INFLATABLE CAR SAFETY CUSHION
FR2950624B1 (en) * 2009-09-25 2013-05-10 Snpe Materiaux Energetiques PYROTECHNIC COMPOUND GAS GENERATOR
FR2959508B1 (en) * 2010-04-29 2015-01-02 Snpe Materiaux Energetiques PYROTECHNIC COMPOUND GAS GENERATOR; PROCESS FOR OBTAINING
FR2975097B1 (en) * 2011-05-09 2015-11-20 Sme PYROTECHNIC COMPOUNDS GENERATORS OF GAS
US8657333B2 (en) 2011-07-27 2014-02-25 Autoliv Asp, Inc. Inflator device with fuel-rich monolithic grain and oxidant-enhanced combustion
US8980023B2 (en) 2011-07-27 2015-03-17 Autoliv Asp, Inc. Gas generation via elemental carbon-based compositions
FR3007659B1 (en) 2013-06-28 2017-03-24 Herakles METHOD FOR DELIVERING A PRESSURIZED LIQUID FROM THE COMBUSTION GASES OF AT LEAST ONE PYROTECHNIC LOAD
FR3022906B1 (en) * 2014-06-30 2016-07-15 Herakles MONOLITHIC PYROTECHNIC BLOCKS GENERATORS OF GAS
FR3037812B1 (en) 2015-06-29 2017-08-04 Herakles FIRE EXTINGUISHER
FR3077989B1 (en) 2018-02-20 2021-11-19 Arianegroup Sas FIRE EXTINGUISHER
CN110722165B (en) * 2019-11-26 2021-10-26 中北大学 Room-temperature-cured silicone rubber-based flexible linear composite shaped charge liner and preparation method thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310889A (en) * 1941-01-24 1943-02-09 Buchsbaum And Company S Vinyl resin composition and articles of manufacture comprising same
US4099376A (en) * 1955-06-29 1978-07-11 The B.F. Goodrich Company Gas generator and solid propellant with a silicon-oxygen compound as a burning rate modifier, and method for making the same
US3024213A (en) * 1959-04-20 1962-03-06 Bemis Bro Bag Co Heat-dry printing ink vehicle
US3214304A (en) * 1963-03-20 1965-10-26 Thiokol Chemical Corp Gas-generating compositions containing coolants and methods for their use
US3732131A (en) * 1971-10-14 1973-05-08 Rockwell International Corp Gun propellant containing nitroplasticized nitrocellulose and triaminoguanidine nitrate
US4009376A (en) * 1972-02-15 1977-02-22 Sangamo Weston, Inc. Method and apparatus for measuring material thickness
FR2190776B1 (en) * 1972-07-05 1976-10-29 Poudres & Explosifs Ste Nale
FR2213254B1 (en) * 1972-10-17 1977-08-05 Poudres & Explosifs Ste Nale
ES2026838T3 (en) * 1990-01-23 1997-04-16 Bayer Antwerpen Nv WEATHER RESISTANT GRAFT POLYMERS THAT HAVE IMPROVED CHARACTERISTICS OF IMPACT RESISTANCE AND FLOW IN CAST STATE.
US5112895A (en) * 1990-01-23 1992-05-12 Monsanto Company Weatherable graft polymers having improved impact retention and improved melt flow
US5540794A (en) * 1992-05-11 1996-07-30 Thiokol Corporation Energetic binder and thermoplastic elastomer-based low vulnerability ammunition gun propellants with improved mechanical properties
FR2728562B1 (en) * 1994-12-22 1997-01-24 Poudres & Explosifs Ste Nale METHOD FOR THE CONTINUOUS MANUFACTURING OF PYROTECHNICAL CHARGERS WITH A SILICONE BINDER AND COMPOSITIONS LIKELY TO BE IMPLEMENTED BY THIS METHOD
US5608183A (en) * 1996-03-15 1997-03-04 Morton International, Inc. Gas generant compositions containing amine nitrates plus basic copper (II) nitrate and/or cobalt(III) triammine trinitrate
FR2772370B1 (en) * 1997-12-12 2000-01-07 Poudres & Explosifs Ste Nale PYROTECHNIC COMPOSITIONS GENERATING NON-TOXIC GASES BASED ON AMMONIUM PERCHLORATE
JP4172151B2 (en) * 1998-11-04 2008-10-29 日本ゼオン株式会社 Polyblend composition for fuel hose, cross-linked product and fuel hose
JP4169427B2 (en) * 1999-03-30 2008-10-22 株式会社Ａｄｅｋａ Plastisol composition
US6143102A (en) * 1999-05-06 2000-11-07 Autoliv Asp, Inc. Burn rate-enhanced basic copper nitrate-containing gas generant compositions and methods
FR2818636B1 (en) * 2000-12-22 2003-02-28 Poudres & Explosifs Ste Nale HYDROCARBON BINDER GAS GENERATING PYROTECHNIC COMPOSITIONS AND CONTINUOUS MANUFACTURING METHOD
US6417290B1 (en) * 2001-01-29 2002-07-09 Department Of National Defence Synthesis of energetic polyester thermoplastic homopolymers and energetic thermoplastic elastomers formed therefrom
FR2853872B1 (en) * 2003-04-15 2006-01-13 Seva Technologies DEVICE FOR IMPLEMENTING A SECURITY ELEMENT FOR THE PROTECTION OF GOODS AND / OR PERSONS
CN1754861A (en) * 2004-09-28 2006-04-05 Snpe巨能材料公司 Aerogenical pyrotechnic composition safe for automobile and burning temperature below 2200degreeK

Also Published As

Publication number Publication date
EP2139828B1 (en) 2011-10-05
JP5483732B2 (en) 2014-05-07
FR2915746A1 (en) 2008-11-07
JP2010526010A (en) 2010-07-29
WO2008145935A2 (en) 2008-12-04
US20110041969A1 (en) 2011-02-24
CN101679139A (en) 2010-03-24
CN101679139B (en) 2012-09-26
FR2915746B1 (en) 2009-08-21
EP2139828A2 (en) 2010-01-06
WO2008145935A3 (en) 2009-09-17

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Legal Events

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