WO2008145935A3 - Compose pyrotechnique generateur de gaz; procede d'obtention - Google Patents

Compose pyrotechnique generateur de gaz; procede d'obtention Download PDF

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Publication number
WO2008145935A3
WO2008145935A3 PCT/FR2008/050773 FR2008050773W WO2008145935A3 WO 2008145935 A3 WO2008145935 A3 WO 2008145935A3 FR 2008050773 W FR2008050773 W FR 2008050773W WO 2008145935 A3 WO2008145935 A3 WO 2008145935A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxygen
plasticizer
gas
elastomer
compounds
Prior art date
Application number
PCT/FR2008/050773
Other languages
English (en)
Other versions
WO2008145935A2 (fr
Inventor
Frédéric MARLIN
Bernard Thibieroz
Original Assignee
Snpe Materiaux Energetiques
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 Snpe Materiaux Energetiques filed Critical Snpe Materiaux Energetiques
Priority to EP08805727A priority Critical patent/EP2139828B1/fr
Priority to AT08805727T priority patent/ATE527227T1/de
Priority to JP2010504813A priority patent/JP5483732B2/ja
Priority to US12/598,323 priority patent/US20110041969A1/en
Priority to CN2008800193613A priority patent/CN101679139B/zh
Publication of WO2008145935A2 publication Critical patent/WO2008145935A2/fr
Publication of WO2008145935A3 publication Critical patent/WO2008145935A3/fr

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

Abstract

La présente invention a pour objet des composés pyrotechniques générateurs de gaz ainsi qu'un procédé pour leur obtention. Lesdits composés présentent une composition qui renferme : une charge oxydante qui comprend au moins un perchlorate inorganique et qui ne comprend pas de capteur de chlore; et un liant hydrocarboné oxygéné réticulé, obtenu par réticulation d'un élastomère en présence d'au moins un agent réticulant et d'au moins un plastifiant oxygéné dudit élastomère; ledit élastomère ayant une masse moléculaire supérieure à 200 000 et étant préférentiellement choisi parmi les polyesters et les polyacrylates; ledit au moins un plastifiant oxygéné consistant en un plastifiant dont la masse moléculaire est supérieure à 350g/mol et la balance en oxygène égale ou supérieure à -230 %, en un mélange de tels plastifiants entre eux ou en un mélange d'au moins un tel plastifiant avec au moins un autre plastifiant oxygéné. Lesdits composés peuvent être obtenus en continu par extrusion.
PCT/FR2008/050773 2007-05-02 2008-04-30 Compose pyrotechnique generateur de gaz; procede d'obtention WO2008145935A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08805727A EP2139828B1 (fr) 2007-05-02 2008-04-30 Compose pyrotechnique generateur de gaz; procede d'obtention
AT08805727T ATE527227T1 (de) 2007-05-02 2008-04-30 Pyrotechnische verbindung zur gaserzeugung und schutzverfahren dafür
JP2010504813A JP5483732B2 (ja) 2007-05-02 2008-04-30 火工ガス発生剤及びその製造工程
US12/598,323 US20110041969A1 (en) 2007-05-02 2008-04-30 Gas-generating pyrotechnic compound and production process
CN2008800193613A CN101679139B (zh) 2007-05-02 2008-04-30 产生气体的烟火组合物和其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0754809A FR2915746B1 (fr) 2007-05-02 2007-05-02 Compose pyrotechnique generateur de gaz; procede d'obtention
FR0754809 2007-05-02

Publications (2)

Publication Number Publication Date
WO2008145935A2 WO2008145935A2 (fr) 2008-12-04
WO2008145935A3 true WO2008145935A3 (fr) 2009-09-17

Family

ID=39126801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050773 WO2008145935A2 (fr) 2007-05-02 2008-04-30 Compose pyrotechnique generateur de gaz; procede d'obtention

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943599B1 (fr) 2009-03-27 2012-10-05 Snpe Materiaux Energetiques Generateur de gaz pour coussin gonflable de securite automobile
FR2950624B1 (fr) * 2009-09-25 2013-05-10 Snpe Materiaux Energetiques Compose pyrotechnique generateur de gaz
FR2959508B1 (fr) 2010-04-29 2015-01-02 Snpe Materiaux Energetiques Compose pyrotechnique generateur de gaz; procede d'obtention
FR2975097B1 (fr) * 2011-05-09 2015-11-20 Sme Composes pyrotechniques generateurs de gaz
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 (fr) 2013-06-28 2017-03-24 Herakles Procede de delivrance d'un liquide pressurise par les gaz de combustion d'au moins un chargement pyrotechnique
FR3037812B1 (fr) 2015-06-29 2017-08-04 Herakles Extincteur d'incendie
FR3077989B1 (fr) 2018-02-20 2021-11-19 Arianegroup Sas Extincteur d'incendie
CN110722165B (zh) * 2019-11-26 2021-10-26 中北大学 一种室温固化硅橡胶基柔性线型复合药型罩及其制备方法

Citations (10)

* 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
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
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
EP0439443A2 (fr) * 1990-01-23 1991-07-31 Monsanto Company Polymères greffés résistant aux intempéries et aux chocs et ayant une fluidité à l'état fondu améliorée
US5112895A (en) * 1990-01-23 1992-05-12 Monsanto Company Weatherable graft polymers having improved impact retention and improved melt flow
GB2294039A (en) * 1992-05-11 1996-04-17 Thiokol Corp Energetic binder and thermoplastic elastomer-based low vulnerability ammunition gun propellants with improved mechanical properties
JP2000281857A (ja) * 1999-03-30 2000-10-10 Asahi Denka Kogyo Kk プラスチゾル組成物
EP1152029A1 (fr) * 1998-11-04 2001-11-07 Nippon Zeon Co., Ltd. Composition polyblend, article reticule, et tuyau d'amenee de carburant
EP1216977A2 (fr) * 2000-12-22 2002-06-26 Snpe Compositions pyrotechniques génératrices de gaz à liant hydrocarboné et procédé de fabrication en continu

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (fr) * 1972-07-05 1976-10-29 Poudres & Explosifs Ste Nale
FR2213254B1 (fr) * 1972-10-17 1977-08-05 Poudres & Explosifs Ste Nale
FR2728562B1 (fr) * 1994-12-22 1997-01-24 Poudres & Explosifs Ste Nale Procede de fabrication en continu de chargements pyrotechniques a liant silicone et compositions susceptibles d'etre mises en oeuvre par ce procede
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 (fr) * 1997-12-12 2000-01-07 Poudres & Explosifs Ste Nale Compositions pyrotechniques generatrices de gaz non toxiques a base de perchlorate d'ammonium
US6143102A (en) * 1999-05-06 2000-11-07 Autoliv Asp, Inc. Burn rate-enhanced basic copper nitrate-containing gas generant compositions and methods
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 (fr) * 2003-04-15 2006-01-13 Seva Technologies Dispositif de mise en oeuvre d'un element de securite pour la protection des biens et/ou des personnes
CN1754861A (zh) * 2004-09-28 2006-04-05 Snpe巨能材料公司 用于机动车安全性且在燃烧温度低于2200k下燃烧的烟火产气组合物

Patent Citations (10)

* 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
EP0439443A2 (fr) * 1990-01-23 1991-07-31 Monsanto Company Polymères greffés résistant aux intempéries et aux chocs et ayant une fluidité à l'état fondu améliorée
US5112895A (en) * 1990-01-23 1992-05-12 Monsanto Company Weatherable graft polymers having improved impact retention and improved melt flow
GB2294039A (en) * 1992-05-11 1996-04-17 Thiokol Corp Energetic binder and thermoplastic elastomer-based low vulnerability ammunition gun propellants with improved mechanical properties
EP1152029A1 (fr) * 1998-11-04 2001-11-07 Nippon Zeon Co., Ltd. Composition polyblend, article reticule, et tuyau d'amenee de carburant
JP2000281857A (ja) * 1999-03-30 2000-10-10 Asahi Denka Kogyo Kk プラスチゾル組成物
EP1216977A2 (fr) * 2000-12-22 2002-06-26 Snpe Compositions pyrotechniques génératrices de gaz à liant hydrocarboné et procédé de fabrication en continu

Also Published As

Publication number Publication date
US20110041969A1 (en) 2011-02-24
JP5483732B2 (ja) 2014-05-07
CN101679139B (zh) 2012-09-26
EP2139828A2 (fr) 2010-01-06
CN101679139A (zh) 2010-03-24
FR2915746A1 (fr) 2008-11-07
JP2010526010A (ja) 2010-07-29
EP2139828B1 (fr) 2011-10-05
FR2915746B1 (fr) 2009-08-21
WO2008145935A2 (fr) 2008-12-04
ATE527227T1 (de) 2011-10-15

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