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WO2007042735A3 - Rapid gas generating pyrotechnical composition and method for obtaining same - Google Patents

Rapid gas generating pyrotechnical composition and method for obtaining same Download PDF

Info

Publication number
WO2007042735A3
WO2007042735A3 PCT/FR2006/051026 FR2006051026W WO2007042735A3 WO 2007042735 A3 WO2007042735 A3 WO 2007042735A3 FR 2006051026 W FR2006051026 W FR 2006051026W WO 2007042735 A3 WO2007042735 A3 WO 2007042735A3
Authority
WO
WIPO (PCT)
Prior art keywords
compositions
gas generating
filler
rapid gas
obtaining same
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.)
Ceased
Application number
PCT/FR2006/051026
Other languages
French (fr)
Other versions
WO2007042735A2 (en
Inventor
Frederic Marlin
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.)
Safran Ceramics SA
Original Assignee
SNPE Materiaux Energetiques SA
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 SA filed Critical SNPE Materiaux Energetiques SA
Priority to CN200680043374.5A priority Critical patent/CN101312930B/en
Priority to US12/083,317 priority patent/US20090308509A1/en
Priority to JP2008535078A priority patent/JP5273609B2/en
Priority to EP06820288A priority patent/EP1934158A2/en
Publication of WO2007042735A2 publication Critical patent/WO2007042735A2/en
Publication of WO2007042735A3 publication Critical patent/WO2007042735A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0066—Shaping the mixture by granulation, e.g. flaking
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0041—Shaping the mixture by compression
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)

Abstract

The invention concerns gas generating pyrotechnical compositions, of which at least 95 wt. % of the fillers consist of the following component ingredients: a reducing filler in the form of at least one nitrogen-containing organic compound; an oxidizing filler in the form of at least one basic metal nitrate; and at least 30 wt. % of a second oxidizing filler in the form of at least one alkali metal perchlorate. Said compositions are obtained via a step of dry process roller compacting of a powdery mixture consisting essentially of said ingredients in powder form. The invention also concerns the method for obtaining said compositions. The inventive compositions have advantageous combustion rates.
PCT/FR2006/051026 2005-10-13 2006-10-12 Rapid gas generating pyrotechnical composition and method for obtaining same Ceased WO2007042735A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200680043374.5A CN101312930B (en) 2005-10-13 2006-10-12 Pyrotechnic composition for rapidly generating gas and method for its preparation
US12/083,317 US20090308509A1 (en) 2005-10-13 2006-10-12 Rapid Gas Generating Pyrotechnical Composition and Method for Obtaining Same
JP2008535078A JP5273609B2 (en) 2005-10-13 2006-10-12 High-speed gas generating agent and method for producing the same
EP06820288A EP1934158A2 (en) 2005-10-13 2006-10-12 Rapid gas generating pyrotechnical composition and method for obtaining same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0510437 2005-10-13
FR0510437A FR2892117B1 (en) 2005-10-13 2005-10-13 FAST GAS GENERATING PYROTECHNIC COMPOSITION AND PROCESS FOR OBTAINING THE SAME

Publications (2)

Publication Number Publication Date
WO2007042735A2 WO2007042735A2 (en) 2007-04-19
WO2007042735A3 true WO2007042735A3 (en) 2007-06-21

Family

ID=36582022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/051026 Ceased WO2007042735A2 (en) 2005-10-13 2006-10-12 Rapid gas generating pyrotechnical composition and method for obtaining same

Country Status (6)

Country Link
US (1) US20090308509A1 (en)
EP (1) EP1934158A2 (en)
JP (1) JP5273609B2 (en)
CN (2) CN101312930B (en)
FR (1) FR2892117B1 (en)
WO (1) WO2007042735A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9193639B2 (en) 2007-03-27 2015-11-24 Autoliv Asp, Inc. Methods of manufacturing monolithic generant grains

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758709B2 (en) * 2006-06-21 2010-07-20 Autoliv Asp, Inc. Monolithic gas generant grains
US8057611B2 (en) * 2007-08-13 2011-11-15 Autoliv Asp, Inc. Multi-composition pyrotechnic grain
US8815029B2 (en) 2008-04-10 2014-08-26 Autoliv Asp, Inc. High performance gas generating compositions
JP5394040B2 (en) * 2008-10-29 2014-01-22 株式会社ダイセル Gas generant composition
US8808476B2 (en) 2008-11-12 2014-08-19 Autoliv Asp, Inc. Gas generating compositions having glass fibers
FR2949778B1 (en) * 2009-09-10 2013-05-10 Snpe Materiaux Energetiques PYROTECHNIC COMPOUNDS GENERATORS OF GAS
FR2964656B1 (en) * 2010-09-15 2012-10-12 Snpe Materiaux Energetiques PYROTECHNIC COMPOUNDS GENERATORS OF GAS
DE102010049765A1 (en) * 2010-10-29 2012-05-03 Trw Airbag Systems Gmbh Process for the preparation of solid propellant tablets, gas generator and module with gas generator
FR2975097B1 (en) * 2011-05-09 2015-11-20 Sme PYROTECHNIC COMPOUNDS GENERATORS OF GAS
DE102012005759A1 (en) 2012-03-23 2013-09-26 Trw Airbag Systems Gmbh GAS-CREATING COMPOSITION
FR2992575B1 (en) 2012-06-29 2015-07-17 Herakles DEVICE FOR SPRAYING A LIQUID
US9051223B2 (en) 2013-03-15 2015-06-09 Autoliv Asp, Inc. Generant grain assembly formed of multiple symmetric pieces
FR3005724A1 (en) 2013-05-17 2014-11-21 Herakles PYROTECHNIC GAS GENERATOR
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
CN106316724A (en) * 2015-06-18 2017-01-11 浏阳市正能环保烟花研究中心 Safe and environmentally-friendly firework propellant powder
FR3037812B1 (en) 2015-06-29 2017-08-04 Herakles FIRE EXTINGUISHER
CN109219539B (en) * 2016-05-23 2021-10-19 均胜安全系统收购有限责任公司 Gas generating compositions and methods of making and using same
JP6781654B2 (en) * 2017-03-21 2020-11-04 日本化薬株式会社 Gas generator composition
FR3077989B1 (en) 2018-02-20 2021-11-19 Arianegroup Sas FIRE EXTINGUISHER
JP2024037522A (en) * 2022-09-07 2024-03-19 株式会社ダイセル Gas generant composition

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489349A (en) * 1995-04-06 1996-02-06 Trw Inc. Grains of gas generating material and process for forming the grains
US6117255A (en) * 1998-07-28 2000-09-12 Trw Inc. Gas generating composition comprising guanylurea dinitramide
US6132537A (en) * 1998-04-08 2000-10-17 Trw Airbag Systems Gmbh & Co. Kg Azide-free gas-producing composition
US6176950B1 (en) * 1999-05-17 2001-01-23 James C. Wood Ammonium nitrate and paraffinic material based gas generating propellants
DE10230402A1 (en) * 2002-07-05 2004-01-22 Trw Airbag Systems Gmbh & Co. Kg Azide-free gas generator for vehicle safety devices has nitroguanidine as the main fuel component and basic copper nitrate as the sole or main oxidizer component
US20050067077A1 (en) * 2003-07-10 2005-03-31 Snpe Materiaux Energetiques Pyrotechnic gas-generating composition intended for motor vehicle safety and burning at combustion temperatures below 2200 degree K
EP1526121A1 (en) * 2003-10-20 2005-04-27 Daicel Chemical Industries, Ltd. Gas generating composition

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JP2729316B2 (en) * 1989-04-07 1998-03-18 コニカ株式会社 Nitrate briquette and method for producing the same
US5139588A (en) * 1990-10-23 1992-08-18 Automotive Systems Laboratory, Inc. Composition for controlling oxides of nitrogen
US5035757A (en) * 1990-10-25 1991-07-30 Automotive Systems Laboratory, Inc. Azide-free gas generant composition with easily filterable combustion products
DE59202679D1 (en) * 1991-02-11 1995-08-03 Paul Gerteis DEVICE FOR CONTINUOUS MECHANICAL FORMING OF PARTICULATE SUBSTANCES.
SE501223C2 (en) * 1992-08-28 1994-12-12 Bofors Explosives Ab Methods and apparatus for making pyrotechnic kits by rolling
AU1448695A (en) * 1995-01-26 1996-08-14 Thiokol Corporation Methods of preparing gas generant formulations
US5756929A (en) * 1996-02-14 1998-05-26 Automotive Systems Laboratory Inc. Nonazide gas generating compositions
US6527886B1 (en) * 1996-07-22 2003-03-04 Daicel Chemical Industries, Ltd. Gas generant for air bag
CN1304224C (en) * 2001-08-09 2007-03-14 日本化药株式会社 Gas generator
US6875295B2 (en) * 2001-12-27 2005-04-05 Trw Inc. Cool burning gas generating material for a vehicle occupant protection apparatus
JP4302442B2 (en) * 2002-09-12 2009-07-29 ダイセル化学工業株式会社 Gas generant composition
US6964716B2 (en) * 2002-09-12 2005-11-15 Daicel Chemical Industries, Ltd. Gas generating composition
US6983517B2 (en) * 2002-10-19 2006-01-10 General Motors Corporation Releasable fastener system
US20050016646A1 (en) * 2003-07-25 2005-01-27 Barnes Michael W. Chlorine-containing gas generant compositions including a copper-containing chlorine scavenger
US20050155681A1 (en) * 2003-11-21 2005-07-21 Jianzhou Wu Gas generating composition
FR2866022B1 (en) * 2004-02-10 2006-07-28 Snpe Materiaux Energetiques GAS GENERATING PYROTECHNIC COMPOSITION FOR MOTOR VEHICLE SAFETY

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489349A (en) * 1995-04-06 1996-02-06 Trw Inc. Grains of gas generating material and process for forming the grains
US6132537A (en) * 1998-04-08 2000-10-17 Trw Airbag Systems Gmbh & Co. Kg Azide-free gas-producing composition
US6117255A (en) * 1998-07-28 2000-09-12 Trw Inc. Gas generating composition comprising guanylurea dinitramide
US6176950B1 (en) * 1999-05-17 2001-01-23 James C. Wood Ammonium nitrate and paraffinic material based gas generating propellants
DE10230402A1 (en) * 2002-07-05 2004-01-22 Trw Airbag Systems Gmbh & Co. Kg Azide-free gas generator for vehicle safety devices has nitroguanidine as the main fuel component and basic copper nitrate as the sole or main oxidizer component
US20050067077A1 (en) * 2003-07-10 2005-03-31 Snpe Materiaux Energetiques Pyrotechnic gas-generating composition intended for motor vehicle safety and burning at combustion temperatures below 2200 degree K
EP1526121A1 (en) * 2003-10-20 2005-04-27 Daicel Chemical Industries, Ltd. Gas generating composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9193639B2 (en) 2007-03-27 2015-11-24 Autoliv Asp, Inc. Methods of manufacturing monolithic generant grains

Also Published As

Publication number Publication date
FR2892117B1 (en) 2008-05-02
CN101312930B (en) 2013-01-16
JP2009511411A (en) 2009-03-19
WO2007042735A2 (en) 2007-04-19
US20090308509A1 (en) 2009-12-17
JP5273609B2 (en) 2013-08-28
CN101312930A (en) 2008-11-26
EP1934158A2 (en) 2008-06-25
FR2892117A1 (en) 2007-04-20
CN102816038A (en) 2012-12-12

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