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WO2006103366A3 - Self-initiating compositions, electrical initiators using said comparisons and gas generators comprising said initiators - Google Patents

Self-initiating compositions, electrical initiators using said comparisons and gas generators comprising said initiators Download PDF

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Publication number
WO2006103366A3
WO2006103366A3 PCT/FR2006/050265 FR2006050265W WO2006103366A3 WO 2006103366 A3 WO2006103366 A3 WO 2006103366A3 FR 2006050265 W FR2006050265 W FR 2006050265W WO 2006103366 A3 WO2006103366 A3 WO 2006103366A3
Authority
WO
WIPO (PCT)
Prior art keywords
mass
self
initiators
type
metal
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/FR2006/050265
Other languages
French (fr)
Other versions
WO2006103366A2 (en
Inventor
Patrick Moussier
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.)
Davey Bickford SAS
Original Assignee
Davey Bickford SAS
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 Davey Bickford SAS filed Critical Davey Bickford SAS
Priority to EP06726280.8A priority Critical patent/EP1866265B1/en
Publication of WO2006103366A2 publication Critical patent/WO2006103366A2/en
Publication of WO2006103366A3 publication Critical patent/WO2006103366A3/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
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C06B33/06—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being an inorganic oxygen-halogen salt
    • 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
    • C06B29/02—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

The invention relates to a self-initiating composition for a gas generator comprising a main formulation which contains at least 20-80 mass % one type of alkali metal chlorate and 5-50 mass % energetic organic compound, preferably guanidine nitrate, and is characterised in that said main formulation also contains (a) at least 0-60 mass % one type of metal or metalloid selected from boron, manganese, cobalt and copper, (b) at least 0-60 mass % one type of metal or metal hydride selected from zirconium, titanium, TiH2, ZrH2, aluminium, silicium and iron, (c) at least 0-50 mass % one type of transition metal oxide, wherein the mass percentages are expressed in relation to the main formulation mass and the mass percentages of the components (a) and (c) can not simultaneously be equal to zeros. Said invention relates, in particular to self-initiating compositions whose self-initiation temperature ranges from 150 to 180 °C and which are stable during 408 hours at a temperature of 107 °C. The inventive compositions can be used for an electrical initiator and for a gas generator.
PCT/FR2006/050265 2005-03-30 2006-03-28 Self-initiating compositions, electrical initiators using said comparisons and gas generators comprising said initiators Ceased WO2006103366A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06726280.8A EP1866265B1 (en) 2005-03-30 2006-03-28 Electrical initiators using self-initiating compositions and gas generators comprising said initiators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0550821 2005-03-30
FR0550821A FR2883868B1 (en) 2005-03-30 2005-03-30 SELF-INITIATING COMPOSITIONS, ELECTRIC INITIATORS USING SUCH COMPOSITIONS AND GAS GENERATORS COMPRISING SUCH INITIATORS

Publications (2)

Publication Number Publication Date
WO2006103366A2 WO2006103366A2 (en) 2006-10-05
WO2006103366A3 true WO2006103366A3 (en) 2007-04-05

Family

ID=35686576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050265 Ceased WO2006103366A2 (en) 2005-03-30 2006-03-28 Self-initiating compositions, electrical initiators using said comparisons and gas generators comprising said initiators

Country Status (3)

Country Link
EP (1) EP1866265B1 (en)
FR (1) FR2883868B1 (en)
WO (1) WO2006103366A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902783B1 (en) * 2006-06-27 2008-10-24 Snpe Materiaux Energetiques Sa THERMO-INITIABLE PYROTECHNIC COMPOSITIONS, USE
FR2945288B1 (en) * 2009-05-05 2011-07-22 Snpe Materiaux Energetiques PYROTECHNIC SOLID COMPOUND, DRY PRODUCTION AND USE
AT527095B1 (en) * 2021-04-12 2025-08-15 Austin Detonator Sro Suspension of an explosive composition of a pill-shaped ignition head for industrial electric detonators

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084118A (en) * 1990-10-23 1992-01-28 Automotive Systems Laboratory, Inc. Ignition composition for inflator gas generators
US5380380A (en) * 1994-02-09 1995-01-10 Automotive Systems Laboratory, Inc. Ignition compositions for inflator gas generators
DE19730873A1 (en) * 1996-07-20 1998-01-22 Dynamit Nobel Ag Thermal safety mechanism for controlled ignition of gas generating mixture at high temperature, e.g. in fire
US5739460A (en) * 1996-05-14 1998-04-14 Talley Defense Systems, Inc. Method of safely initiating combustion of a gas generant composition using an autoignition composition
WO1999008983A1 (en) * 1997-08-18 1999-02-25 Breed Automotive Technology, Inc. Ignition enhancement composition for an airbag inflator
US6132480A (en) * 1999-04-22 2000-10-17 Autoliv Asp, Inc. Gas forming igniter composition for a gas generant
US6143101A (en) * 1999-07-23 2000-11-07 Atlantic Research Corporation Chlorate-free autoignition compositions and methods
EP1205458A1 (en) * 1999-07-09 2002-05-15 Nippon Kayaku Kabushiki Kaisha Automatically ignitable enhancer agent composition
US6453816B2 (en) * 1996-07-20 2002-09-24 Dynamit Nobel Gmbh Explosivstoff-Und Systemtechnik Temperature fuse with lower detonation point
US20030145922A1 (en) * 2002-02-04 2003-08-07 Taylor Robert D. Vehicular occupant restraint

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105060C1 (en) * 1981-02-12 1982-09-30 Diehl GmbH & Co, 8500 Nürnberg Initiating explosive mixture without detonator and provision of the initiating explosive mixture in a missile
KR100242401B1 (en) * 1992-07-13 2000-02-01 오쯔까 유우지로 Air Bag Gas Generation Composition
DE19805976C1 (en) * 1998-02-13 1999-04-29 Nigu Chemie Gmbh Pre-ignition powder for thermal safety device for car air-bags

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084118A (en) * 1990-10-23 1992-01-28 Automotive Systems Laboratory, Inc. Ignition composition for inflator gas generators
US5380380A (en) * 1994-02-09 1995-01-10 Automotive Systems Laboratory, Inc. Ignition compositions for inflator gas generators
US5739460A (en) * 1996-05-14 1998-04-14 Talley Defense Systems, Inc. Method of safely initiating combustion of a gas generant composition using an autoignition composition
DE19730873A1 (en) * 1996-07-20 1998-01-22 Dynamit Nobel Ag Thermal safety mechanism for controlled ignition of gas generating mixture at high temperature, e.g. in fire
US6453816B2 (en) * 1996-07-20 2002-09-24 Dynamit Nobel Gmbh Explosivstoff-Und Systemtechnik Temperature fuse with lower detonation point
WO1999008983A1 (en) * 1997-08-18 1999-02-25 Breed Automotive Technology, Inc. Ignition enhancement composition for an airbag inflator
US6132480A (en) * 1999-04-22 2000-10-17 Autoliv Asp, Inc. Gas forming igniter composition for a gas generant
EP1205458A1 (en) * 1999-07-09 2002-05-15 Nippon Kayaku Kabushiki Kaisha Automatically ignitable enhancer agent composition
US6143101A (en) * 1999-07-23 2000-11-07 Atlantic Research Corporation Chlorate-free autoignition compositions and methods
US20030145922A1 (en) * 2002-02-04 2003-08-07 Taylor Robert D. Vehicular occupant restraint

Also Published As

Publication number Publication date
FR2883868B1 (en) 2007-08-03
EP1866265B1 (en) 2017-11-08
FR2883868A1 (en) 2006-10-06
EP1866265A2 (en) 2007-12-19
WO2006103366A2 (en) 2006-10-05

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