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특허 상세정보

Gas generative compositions

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-031/00    C06B-033/00    C06B-045/10    B60R-021/28   
미국특허분류(USC) 149/045 ; 149/019.1 ; 149/019.5 ; 149/037 ; 280/741 ; 280/740
출원번호 US-0434492 (1999-11-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Nixon & Vanderhye P.C.
인용정보 피인용 횟수 : 11  인용 특허 : 20
초록

Gas generative compositions especially useful in inflators for protective passive restraint devices (e.g., motor vehicle air bags, escape slide chutes, lift rafts, and the like) include a nitrogen-containing fuel and an oxidizer selected from copper (II) oxide (CuO), cupric nitrate, basic copper nitrate (Cu(NO.sub.3).sub.2.3Cu(OH.sub.2), strontium nitrate (Sr(NO.sub.3).sub.2) and mixtures thereof. Most preferably the nitrogen-containing fuel is azodicarbonamidine dinitrate (AZODN) and/or 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20)....

대표
청구항

[ What is claimed is:] [1.] A gas generative composition which comprises a solid mixture of a nitrogen-containing fuel comprising azodicarbonamidine dinitrate and an oxidizer selected from copper (II) oxide, cupric nitrate, basic copper nitrate, strontium nitrate, and mixtures thereof.

이 특허에 인용된 특허 (20)

  1. Yoshida Tadao,JPX. Air bag gas generating composition. USP1999045898126.
  2. Yoshida Tadao,JPX. Azodicarbonamide containing gas generating composition. USP1999035883330.
  3. Highsmith Thomas K. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Bitetrazoleamine gas generant compositions. USP1997105682014.
  4. MacLaren Richard O. (Sunnyvale CA) Tzeng Donald D. (San Jose CA). Breathable gas generators. USP1996095557062.
  5. Nielsen Arnold T. (Santa Barbara CA). Caged polynitramine compound. USP1997125693794.
  6. Willer Rodney L. (Newark DE) McGrath David K. (Elkton MD). Clean space motor/gas generator solid propellants. USP1997015591936.
  7. Majerus Mark E. ; Brown Ronald L.. Devices and methods for clearance of mines or ordnance. USP1999085936184.
  8. Lund Gary K. (Ogden UT) Braithwaite Paul C. (Brigham City UT). Enhanced performance, high reaction temperature explosive. USP1995115467714.
  9. Barnes Michael W. (Brigham City UT) Taylor Robert D. (Hyrum UT). Gas generant compositions containing amine nitrates plus basic copper (II) nitrate and/or cobalt(III) triammine trinitra. USP1997035608183.
  10. Wardle Robert B. (Logan UT) Edwards W. Wayne (Tremonton UT). Gas generant compositions containing salts of 5-nitrobarbituric acid, salts of nitroorotic acid, or 5-nitrouracil. USP1991055015309.
  11. Mendenhall Ivan V.. Gas generants containing zeolites. USP1998115841065.
  12. Highsmith Thomas K. (North Ogden UT) Lund Gary K. (Ogden UT) Blau Reed J. (Richmond UT) Hinshaw Jerald C. (Ogden UT) Doll Daniel W. (Ogden UT). Gas generating compositions based on salts of 5-nitraminotetrazole. USP1996055516377.
  13. Scheffee Robert S. ; Wheatley Brian K.. Gas-generative composition consisting essentially of ammonium perchlorate plus a chlorine scavenger and an organic fuel. USP1999015861571.
  14. Thompson Robert H. (Redford MI). Heat exchanger for fuel filler pipe for on-board fuel vapor recovery. USP1997065636668.
  15. Barnes Michael W. (Brigham City UT) Taylor Robert D. (Hyrum UT) Hock Christopher (Uintah UT) Jordan Michael P. (South Weber UT) Cox Matthew A. (Bountiful UT) Ward Alan J. (North Ogden UT). Heterogeneous gas generant charges. USP1997095670740.
  16. Wardle Robert B. ; Edwards W. Wayne. Hydrogenolysis of 2,4,6,8,10,12-Hexabenzyl-2,4,6,8,10,12-Hexaazatetracyclo[5.5.0.0.sup.5,9 .0.sup.3,11 ]dodecane. USP1998045739325.
  17. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  18. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal hydrazine complexes used as gas generants. USP1999105970703.
  19. Menke Klaus (Bruchsal DEX) Bohnlein-Mauss Jutta (Speyer DEX) Schmid Helmut (Karlsruhe DEX) Bucerius Klaus M. (Karlsruhe DEX) Engel Walther (Woschbach DEX). Solid propellant based on phase-stabilized ammonium nitrate. USP1996125589661.
  20. Eisele Siegfried (Karlsruhe DEX) Menke Klaus (Bruchsal DEX) Schubert Hiltmar (Walzbachtal DEX). Solid rocket fuels. USP1990074938813.