EP0944562A4 - Autoignition compositions for inflator gas generators - Google Patents

Autoignition compositions for inflator gas generators

Info

Publication number
EP0944562A4
EP0944562A4 EP97937024A EP97937024A EP0944562A4 EP 0944562 A4 EP0944562 A4 EP 0944562A4 EP 97937024 A EP97937024 A EP 97937024A EP 97937024 A EP97937024 A EP 97937024A EP 0944562 A4 EP0944562 A4 EP 0944562A4
Authority
EP
European Patent Office
Prior art keywords
gas generators
inflator gas
autoignition compositions
autoignition
compositions
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.)
Granted
Application number
EP97937024A
Other languages
German (de)
French (fr)
Other versions
EP0944562A1 (en
EP0944562B1 (en
Inventor
Sean P Burns
Larry A Moquin
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
Priority claimed from US08/906,496 external-priority patent/US6007647A/en
Application filed by Automotive Systems Laboratory Inc filed Critical Automotive Systems Laboratory Inc
Publication of EP0944562A1 publication Critical patent/EP0944562A1/en
Publication of EP0944562A4 publication Critical patent/EP0944562A4/en
Application granted granted Critical
Publication of EP0944562B1 publication Critical patent/EP0944562B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/02—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Air Bags (AREA)
EP97937024A 1996-08-16 1997-08-06 Autoignition compositions for inflator gas generators Expired - Lifetime EP0944562B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US70068196A 1996-08-16 1996-08-16
US700681 1996-08-16
US906496 1997-08-05
US08/906,496 US6007647A (en) 1996-08-16 1997-08-05 Autoignition compositions for inflator gas generators
PCT/US1997/013070 WO1998006683A1 (en) 1996-08-16 1997-08-06 Autoignition compositions for inflator gas generators

Publications (3)

Publication Number Publication Date
EP0944562A1 EP0944562A1 (en) 1999-09-29
EP0944562A4 true EP0944562A4 (en) 2000-02-23
EP0944562B1 EP0944562B1 (en) 2005-11-23

Family

ID=27106662

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97937024A Expired - Lifetime EP0944562B1 (en) 1996-08-16 1997-08-06 Autoignition compositions for inflator gas generators

Country Status (3)

Country Link
EP (1) EP0944562B1 (en)
JP (1) JP4021491B2 (en)
WO (1) WO1998006683A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6214138B1 (en) 1997-08-18 2001-04-10 Breed Automotive Technology, Inc. Ignition enhancer composition for an airbag inflator
KR20010014303A (en) * 1998-04-30 2001-02-26 고지마 아끼로, 오가와 다이스께 Enhancer composition for inflator
DE10221044A1 (en) * 2001-05-10 2002-11-14 Dynamit Nobel Ag Igniter composition useful for coating metal strip, hot wire or spark gap igniters comprises soluble igniter substances e.g. cesium azotetrazolate
US20080217893A1 (en) 2004-06-17 2008-09-11 Nof Corporation Firing Agent for Gas Generating Device
JP2007176202A (en) * 2005-12-27 2007-07-12 Daicel Chem Ind Ltd Airbag module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653994A (en) * 1954-05-24 1972-04-04 Aerojet General Co Propellant compositions containing a metal nitrite burning rate catalyst
EP0055547A1 (en) * 1980-12-31 1982-07-07 Morton Thiokol, Inc. Solid compositions for generating nitrogen, the generation of nitrogen therefrom and inflation of gas bags therewith
US5380380A (en) * 1994-02-09 1995-01-10 Automotive Systems Laboratory, Inc. Ignition compositions for inflator gas generators
WO1995004014A1 (en) * 1993-08-02 1995-02-09 Thiokol Corporation Method for preparing anhydrous tetrazole gas generant compositions
EP0659715A2 (en) * 1993-12-10 1995-06-28 Morton International, Inc. Gas generant compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5386775A (en) * 1993-06-22 1995-02-07 Automotive Systems Laboratory, Inc. Azide-free gas generant compositions and processes
US5472647A (en) * 1993-08-02 1995-12-05 Thiokol Corporation Method for preparing anhydrous tetrazole gas generant compositions
US5682014A (en) * 1993-08-02 1997-10-28 Thiokol Corporation Bitetrazoleamine gas generant compositions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653994A (en) * 1954-05-24 1972-04-04 Aerojet General Co Propellant compositions containing a metal nitrite burning rate catalyst
EP0055547A1 (en) * 1980-12-31 1982-07-07 Morton Thiokol, Inc. Solid compositions for generating nitrogen, the generation of nitrogen therefrom and inflation of gas bags therewith
WO1995004014A1 (en) * 1993-08-02 1995-02-09 Thiokol Corporation Method for preparing anhydrous tetrazole gas generant compositions
EP0659715A2 (en) * 1993-12-10 1995-06-28 Morton International, Inc. Gas generant compositions
US5380380A (en) * 1994-02-09 1995-01-10 Automotive Systems Laboratory, Inc. Ignition compositions for inflator gas generators

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9806683A1 *

Also Published As

Publication number Publication date
WO1998006683A1 (en) 1998-02-19
EP0944562A1 (en) 1999-09-29
JP4021491B2 (en) 2007-12-12
EP0944562B1 (en) 2005-11-23
JP2001507325A (en) 2001-06-05

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