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WO2007041384A3 - Gas generant - Google Patents

Gas generant Download PDF

Info

Publication number
WO2007041384A3
WO2007041384A3 PCT/US2006/038225 US2006038225W WO2007041384A3 WO 2007041384 A3 WO2007041384 A3 WO 2007041384A3 US 2006038225 W US2006038225 W US 2006038225W WO 2007041384 A3 WO2007041384 A3 WO 2007041384A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas generant
gas
fumed
compositions
tetrazol
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/US2006/038225
Other languages
French (fr)
Other versions
WO2007041384A2 (en
Inventor
Jeffrey W Halpin
Sean P Burns
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.)
Automotive Systems Laboratory Inc
Original Assignee
Automotive Systems Laboratory Inc
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 Automotive Systems Laboratory Inc filed Critical Automotive Systems Laboratory Inc
Priority to JP2008533715A priority Critical patent/JP2009512613A/en
Priority to DE112006002625T priority patent/DE112006002625T5/en
Publication of WO2007041384A2 publication Critical patent/WO2007041384A2/en
Publication of WO2007041384A3 publication Critical patent/WO2007041384A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/006—Stabilisers (e.g. thermal stabilisers)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic 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

Gas generant compositions contain the mono-ammonium salt of bis (1 (2) H-tetrazol-5-yl)-amine, an oxidizer such as phase stabilized ammonium nitrate, and a first additive selected from fumed oxides such as fumed silica. Gas generators 10 and gas generating systems 200 incorporating the compositions are also contemplated.
PCT/US2006/038225 2005-09-29 2006-09-29 Gas generant Ceased WO2007041384A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008533715A JP2009512613A (en) 2005-09-29 2006-09-29 Gas generant
DE112006002625T DE112006002625T5 (en) 2005-09-29 2006-09-29 Gas generating means

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72187305P 2005-09-29 2005-09-29
US60/721,873 2005-09-29
US11/540,841 US20070084531A1 (en) 2005-09-29 2006-09-29 Gas generant

Publications (2)

Publication Number Publication Date
WO2007041384A2 WO2007041384A2 (en) 2007-04-12
WO2007041384A3 true WO2007041384A3 (en) 2007-11-22

Family

ID=37947061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/038225 Ceased WO2007041384A2 (en) 2005-09-29 2006-09-29 Gas generant

Country Status (3)

Country Link
US (1) US20070084531A1 (en)
JP (1) JP2009512613A (en)
WO (1) WO2007041384A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070169863A1 (en) * 2006-01-19 2007-07-26 Hordos Deborah L Autoignition main gas generant
US20100326575A1 (en) * 2006-01-27 2010-12-30 Miller Cory G Synthesis of 2-nitroimino-5-nitrohexahydro-1,3,5-triazine
US7959749B2 (en) * 2006-01-31 2011-06-14 Tk Holdings, Inc. Gas generating composition
US7758709B2 (en) * 2006-06-21 2010-07-20 Autoliv Asp, Inc. Monolithic gas generant grains
US20080271825A1 (en) * 2006-09-29 2008-11-06 Halpin Jeffrey W Gas generant
US7714143B1 (en) * 2007-03-31 2010-05-11 Tk Holdings, Inc. Method of making monoammonium salt of 5,5′-bis-1H-tetrazole
US9556078B1 (en) 2008-04-07 2017-01-31 Tk Holdings Inc. Gas generator
US8815029B2 (en) * 2008-04-10 2014-08-26 Autoliv Asp, Inc. High performance gas generating compositions
US8808476B2 (en) * 2008-11-12 2014-08-19 Autoliv Asp, Inc. Gas generating compositions having glass fibers
US20100261912A1 (en) * 2009-02-17 2010-10-14 Toshiyuki Toda Bis-(1(2)h-tetrazol-5-yl)amine and production method therefor
US9051223B2 (en) 2013-03-15 2015-06-09 Autoliv Asp, Inc. Generant grain assembly formed of multiple symmetric pieces
CN107698414B (en) * 2017-10-24 2019-08-09 湖北航鹏化学动力科技有限责任公司 Gas generant composition, preparation method, application and gas generator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040016480A1 (en) * 2002-04-04 2004-01-29 Williams Graylon K. Nonazide gas generant compositions
US20050067074A1 (en) * 1994-01-19 2005-03-31 Hinshaw Jerald C. Metal complexes for use as gas generants

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US503575A (en) * 1893-08-22 Charles elis bratt
US5139588A (en) * 1990-10-23 1992-08-18 Automotive Systems Laboratory, Inc. Composition for controlling oxides of nitrogen
US5084118A (en) * 1990-10-23 1992-01-28 Automotive Systems Laboratory, Inc. Ignition composition for inflator gas generators
JP3189990B2 (en) * 1991-09-27 2001-07-16 キヤノン株式会社 Electronic circuit device
US5783773A (en) * 1992-04-13 1998-07-21 Automotive Systems Laboratory Inc. Low-residue azide-free gas generant composition
US5386775A (en) * 1993-06-22 1995-02-07 Automotive Systems Laboratory, Inc. Azide-free gas generant compositions and processes
US5380380A (en) * 1994-02-09 1995-01-10 Automotive Systems Laboratory, Inc. Ignition compositions for inflator gas generators
US5538567A (en) * 1994-03-18 1996-07-23 Olin Corporation Gas generating propellant
EP0706505B1 (en) * 1994-04-04 2005-11-16 Automotive Systems Laboratory Inc. Gas generator autoignition with a chlorate composition
US5460668A (en) * 1994-07-11 1995-10-24 Automotive Systems Laboratory, Inc. Nonazide gas generating compositions with reduced toxicity upon combustion
US5533941A (en) * 1995-02-16 1996-07-09 Belting Industries Co., Inc. Belt and method of manufacture
US5545272A (en) * 1995-03-03 1996-08-13 Olin Corporation Thermally stable gas generating composition
US5514230A (en) * 1995-04-14 1996-05-07 Automotive Systems Laboratory, Inc. Nonazide gas generating compositions with a built-in catalyst
US5756929A (en) * 1996-02-14 1998-05-26 Automotive Systems Laboratory Inc. Nonazide gas generating compositions
US6306232B1 (en) * 1996-07-29 2001-10-23 Automotive Systems Laboratory, Inc. Thermally stable nonazide automotive airbag propellants
US6007647A (en) * 1996-08-16 1999-12-28 Automotive Systems Laboratory, Inc. Autoignition compositions for inflator gas generators
US6074502A (en) * 1996-11-08 2000-06-13 Automotive Systems Laboratory, Inc. Smokeless gas generant compositions
US5872329A (en) * 1996-11-08 1999-02-16 Automotive Systems Laboratory, Inc. Nonazide gas generant compositions
US6077371A (en) * 1997-02-10 2000-06-20 Automotive Systems Laboratory, Inc. Gas generants comprising transition metal nitrite complexes
US5962808A (en) * 1997-03-05 1999-10-05 Automotive Systems Laboratory, Inc. Gas generant complex oxidizers
WO2000055106A1 (en) * 1999-03-01 2000-09-21 Automotive Systems Laboratory, Inc. Gas generant composition
US6475312B1 (en) * 1999-04-07 2002-11-05 Automotive Systems Laboratory, Inc. Method of formulating a gas generant composition
WO2001002319A1 (en) * 1999-07-02 2001-01-11 Automotive Systems Laboratory, Inc. Gas generant compositions containing a silicone coating
WO2002043990A2 (en) * 2000-11-28 2002-06-06 Automotive Systems Laboratory, Inc. Gas generator and method of assembly
US7097296B2 (en) * 2003-04-21 2006-08-29 Roszak Amy C Composition for printing on vellum and the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050067074A1 (en) * 1994-01-19 2005-03-31 Hinshaw Jerald C. Metal complexes for use as gas generants
US20040016480A1 (en) * 2002-04-04 2004-01-29 Williams Graylon K. Nonazide gas generant compositions

Also Published As

Publication number Publication date
WO2007041384A2 (en) 2007-04-12
US20070084531A1 (en) 2007-04-19
JP2009512613A (en) 2009-03-26

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