SE9603968L - Gas emitting substance and pyrotechnic kit - Google Patents

Gas emitting substance and pyrotechnic kit

Info

Publication number
SE9603968L
SE9603968L SE9603968A SE9603968A SE9603968L SE 9603968 L SE9603968 L SE 9603968L SE 9603968 A SE9603968 A SE 9603968A SE 9603968 A SE9603968 A SE 9603968A SE 9603968 L SE9603968 L SE 9603968L
Authority
SE
Sweden
Prior art keywords
emitting substance
gas emitting
gas
pyrotechnic kit
pyrotechnic
Prior art date
Application number
SE9603968A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE507997C2 (en
SE9603968D0 (en
Inventor
Per Sjoeberg
Staffan Carlsson
Original Assignee
Bofors Explosives Ab
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 Bofors Explosives Ab filed Critical Bofors Explosives Ab
Priority to SE9603968A priority Critical patent/SE507997C2/en
Publication of SE9603968D0 publication Critical patent/SE9603968D0/en
Priority to PCT/SE1997/001787 priority patent/WO1998018743A1/en
Publication of SE9603968L publication Critical patent/SE9603968L/en
Publication of SE507997C2 publication Critical patent/SE507997C2/en

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
    • 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
    • C06B33/04—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 nitrogen-oxygen salt

Landscapes

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

Abstract

The present invention relates to a gas-emitting substance which is suitable for use in gas generators in different types of motor vehicle airbags and which can also be used as a more general pyrotechnic charge. The main feature of the invention is the use of potassium dinitramide (KDN) as an oxidizing agent, combined with a suitable fuel such as boron, zirconium or titanium.
SE9603968A 1996-10-31 1996-10-31 Gas emitting substance and pyrotechnic kit SE507997C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9603968A SE507997C2 (en) 1996-10-31 1996-10-31 Gas emitting substance and pyrotechnic kit
PCT/SE1997/001787 WO1998018743A1 (en) 1996-10-31 1997-10-27 Gas-emitting substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603968A SE507997C2 (en) 1996-10-31 1996-10-31 Gas emitting substance and pyrotechnic kit

Publications (3)

Publication Number Publication Date
SE9603968D0 SE9603968D0 (en) 1996-10-31
SE9603968L true SE9603968L (en) 1998-05-01
SE507997C2 SE507997C2 (en) 1998-08-10

Family

ID=20404428

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603968A SE507997C2 (en) 1996-10-31 1996-10-31 Gas emitting substance and pyrotechnic kit

Country Status (2)

Country Link
SE (1) SE507997C2 (en)
WO (1) WO1998018743A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931112A (en) * 1989-11-20 1990-06-05 Morton International, Inc. Gas generating compositions containing nitrotriazalone
SE470480B (en) * 1992-10-02 1994-05-24 Bofors Explosives Ab Fuel for Air bags
US5292387A (en) * 1993-01-28 1994-03-08 Thiokol Corporation Phase-stabilized ammonium nitrate and method of making same

Also Published As

Publication number Publication date
WO1998018743A1 (en) 1998-05-07
SE507997C2 (en) 1998-08-10
SE9603968D0 (en) 1996-10-31

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Legal Events

Date Code Title Description
NUG Patent has lapsed