FR2772750B1 - Composition pyrotechnique generatrice de gaz propres, a faible teneur en oxyde d'azote, et pastilles d'une telle composition - Google Patents

Composition pyrotechnique generatrice de gaz propres, a faible teneur en oxyde d'azote, et pastilles d'une telle composition

Info

Publication number
FR2772750B1
FR2772750B1 FR9716216A FR9716216A FR2772750B1 FR 2772750 B1 FR2772750 B1 FR 2772750B1 FR 9716216 A FR9716216 A FR 9716216A FR 9716216 A FR9716216 A FR 9716216A FR 2772750 B1 FR2772750 B1 FR 2772750B1
Authority
FR
France
Prior art keywords
composition
pellets
nitrogen oxide
oxide content
clean gas
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.)
Expired - Fee Related
Application number
FR9716216A
Other languages
English (en)
Other versions
FR2772750A1 (fr
Inventor
Bernard Finck
Jean Paul Reynaud
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR9716216A priority Critical patent/FR2772750B1/fr
Priority to US09/204,466 priority patent/US6024811A/en
Priority to DE69807177T priority patent/DE69807177T2/de
Priority to EP98403120A priority patent/EP0924177B1/fr
Publication of FR2772750A1 publication Critical patent/FR2772750A1/fr
Application granted granted Critical
Publication of FR2772750B1 publication Critical patent/FR2772750B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
FR9716216A 1997-12-22 1997-12-22 Composition pyrotechnique generatrice de gaz propres, a faible teneur en oxyde d'azote, et pastilles d'une telle composition Expired - Fee Related FR2772750B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9716216A FR2772750B1 (fr) 1997-12-22 1997-12-22 Composition pyrotechnique generatrice de gaz propres, a faible teneur en oxyde d'azote, et pastilles d'une telle composition
US09/204,466 US6024811A (en) 1997-12-22 1998-12-03 Pyrotechnic composition generating clean gases with low levels of nitrogen oxides, and pellets of such a composition
DE69807177T DE69807177T2 (de) 1997-12-22 1998-12-10 Pyrotechnische Zusammensetzung zur Erzeugung sauberer Gase mit niedrigem Stickoxidgehalt und Pellets aus dieser Zusammensetzung
EP98403120A EP0924177B1 (fr) 1997-12-22 1998-12-10 Composition pyrotechnique génératrice de gaz propres à faible teneur en oxydes d'azote, et pastilles d'une telle composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716216A FR2772750B1 (fr) 1997-12-22 1997-12-22 Composition pyrotechnique generatrice de gaz propres, a faible teneur en oxyde d'azote, et pastilles d'une telle composition

Publications (2)

Publication Number Publication Date
FR2772750A1 FR2772750A1 (fr) 1999-06-25
FR2772750B1 true FR2772750B1 (fr) 2000-01-28

Family

ID=9514887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9716216A Expired - Fee Related FR2772750B1 (fr) 1997-12-22 1997-12-22 Composition pyrotechnique generatrice de gaz propres, a faible teneur en oxyde d'azote, et pastilles d'une telle composition

Country Status (4)

Country Link
US (1) US6024811A (fr)
EP (1) EP0924177B1 (fr)
DE (1) DE69807177T2 (fr)
FR (1) FR2772750B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20010154U1 (de) 2000-06-07 2000-09-07 Trw Airbag Sys Gmbh & Co Kg Anzündmischung zur Verwendung in Gasgeneratoren
US6875295B2 (en) 2001-12-27 2005-04-05 Trw Inc. Cool burning gas generating material for a vehicle occupant protection apparatus
US7811397B2 (en) 2004-09-27 2010-10-12 Daicel Chemical Industries, Ltd. Gas generating agent
US8980023B2 (en) * 2011-07-27 2015-03-17 Autoliv Asp, Inc. Gas generation via elemental carbon-based compositions

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725516A (en) * 1964-04-17 1973-04-03 Us Navy Mixing process and extrusion of solid propellants
US4929290A (en) * 1988-07-25 1990-05-29 Hercules Incorporated Crash bag propellant composition and method for generating nitrogen gas
US5035757A (en) * 1990-10-25 1991-07-30 Automotive Systems Laboratory, Inc. Azide-free gas generant composition with easily filterable combustion products
US5898126A (en) * 1992-07-13 1999-04-27 Daicel Chemical Industries, Ltd. Air bag gas generating composition
US5382050A (en) * 1993-04-08 1995-01-17 Trw Inc. Gas generator for vehicle occupant restraint
DE4412871C2 (de) * 1993-04-15 1997-08-14 Nof Corp Zusammensetzungen für Gasgeneratoren
CA2168033C (fr) * 1993-08-04 2001-12-11 Donald R. Poole Composition generatrice de gaz exempt d'azides, ne laissant que de faibles residus
FR2713632B1 (fr) * 1993-12-07 1996-01-12 Poudres & Explosifs Ste Nale Compositions pyrotechniques génératrices de gaz propres et non toxiques, contenant un liant élastomère thermoplastique.
FR2719578B1 (fr) * 1994-05-09 1996-12-20 Nof Corp Compositions de générateur de gaz comprenant un agent désoxydé et un agent oxydant.
US5656793A (en) * 1994-05-09 1997-08-12 Eiwa Chemical Ind. Co., Ltd. Gas generator compositions
US5536339A (en) * 1994-09-27 1996-07-16 Conducting Materials Corporation Air bag inflator gas compositions and inflator containing the same
US5545272A (en) * 1995-03-03 1996-08-13 Olin Corporation Thermally stable gas generating composition
US5780768A (en) * 1995-03-10 1998-07-14 Talley Defense Systems, Inc. Gas generating compositions
US5850053A (en) * 1995-03-31 1998-12-15 Atlantic Research Corporation Eutectic mixtures of ammonium nitrate, guanidine nitrate and potassium perchlorate
US5670740A (en) * 1995-10-06 1997-09-23 Morton International, Inc. Heterogeneous gas generant charges
FR2743797B1 (fr) * 1996-01-24 1998-02-13 Poudres & Explosifs Ste Nale Nitrate d'ammonium stabilise
US5756929A (en) * 1996-02-14 1998-05-26 Automotive Systems Laboratory Inc. Nonazide gas generating compositions
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
JPH09328387A (ja) * 1996-06-03 1997-12-22 Daicel Chem Ind Ltd ガス発生剤組成物
FR2750422B1 (fr) * 1996-06-28 1998-08-07 Poudres & Explosifs Ste Nale Compositions pyrotechniques generatrices de gaz propres et application a un generateur de gaz pour la securite automobile
US5936195A (en) * 1997-06-10 1999-08-10 Atlantic Research Corporation Gas generating composition with exploded aluminum powder

Also Published As

Publication number Publication date
FR2772750A1 (fr) 1999-06-25
US6024811A (en) 2000-02-15
DE69807177D1 (de) 2002-09-19
DE69807177T2 (de) 2003-07-24
EP0924177A1 (fr) 1999-06-23
EP0924177B1 (fr) 2002-08-14

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Legal Events

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CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20130830