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Air bag gas generating composition

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-031/28    C06B-029/20   
미국특허분류(USC) 149/046 ; 149/035 ; 149/079 ; 149/083 ; 102/288
출원번호 US-0977943 (1997-11-24)
우선권정보 JP-0185253 (1992-07-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Armstrong, Westerman, Hattori, McLeland & Naughton
인용정보 피인용 횟수 : 21  인용 특허 : 10
초록

The air bag gas generating composition of this invention comprises a nitrogen-containing organic compound and at least one oxidizing agent selected from the group consisting of oxo halogen acid salts and nitrates. The invention provides an air bag gas generating composition without a high shock sensitivity and with an available burning velocity and gas output characteristics and featuring a comparatively low combustion temperature.

대표
청구항

[ I claim:] [1.] An air bag gas generating composition comprising azodicarbonamide, about 20 to about 200 parts by weight of an oxo halogen acid salt, and about 5 to 350 parts by weight of a nitrate, relative to 100 parts by weight of the azodicarbonamide, and containing no sodium azide.

이 특허에 인용된 특허 (10)

  1. Cartwright Richard V. (Sussex NJ). Extrudable gas generating propellants, method and apparatus. USP1992065125684.
  2. Hock Christopher (Uintah UT) Jordan Michael P. (Bountiful UT) Chandler Virginia E. (Ogden UT) Taylor Robert D. (Hyrum UT) Deppert Thomas M. (Brigham City UT) Barnes Michael W. (Brigham City UT). Gas generant compositions. USP1995075431103.
  3. Taylor Robert D. (Hyrum UT) Deppert Thomas M. (Brigham City UT) Barnes Michael W. (Brigham City UT). Gas generant compositions. USP1995115467715.
  4. Reed ; Jr. Russell (Ridgecrest CA) Lee Benjamin Y. S. (Ridgecrest CA) Henry Ronald A. (China Lake CA). Gas generant propellants. USP1982114358327.
  5. Jackson ; Jr. Charles H. (17730 DeWitt Ave. Morgan Hill CA 95037). Gas generating compositions. USP1983064386979.
  6. Klober Martin (Heideck DEX) Schwarz Wolfgang (Nurnberg DEX). Gas-generating module for an airbag utilized in motor vehicles. USP1996035495807.
  7. Lund Gary K. (Ogden UT) Stevens Mikel R. (Fayetteville AR) Edwards W. Wayne (Tremonton UT) Shaw ; III Graham C. (Garland UT). Non-azide gas generant formulation, method, and apparatus. USP1993035197758.
  8. Mei George C. (St. Louis MO) Pickett James W. (Gillespie IL). Nontoxic priming mix. USP1992125167736.
  9. Hamilton Brian K. (Canyon Country CA) Garner Eugene F. (Canyon Country CA) Jackson Charles (Newhall CA). Pyrotechnic composition and method of inflating an inflatable device. USP1980074214438.
  10. Ludwig Christopher P. (4038 Normanwood West Bloomfield MI 48323). Vehicle airbag inflator and related method. USP1996095551725.

이 특허를 인용한 특허 피인용횟수: 21

  1. Hakki, Sam; Hakki, A-Hamid. Collision air bag and flotation system. USP2011027882921.
  2. Hakki,Sam; Hakki,A Hamid. Collision air bag and flotation system. USP2007067232001.
  3. Hamilton Brian K.. Dispensing fibrous cellulose material. USP2000096120626.
  4. Wellinghoff,Stephen T.; Kampa,Joel J.; Lelah,Michael D.; Barenberg,Sumner A.; Gray,Peter N.; Dixon,Hong. Energy-activated compositions for controlled sustained release of a gas. USP2007097273567.
  5. Serizawa, Kazuya; Tasaki, Tomonori; Takahashi, Katsuhiko. Firing agent for gas generating device. USP2011087993475.
  6. Posson, Philip L.; Clark, Mark L.. Flame suppressant aerosol generant. USP2012058182711.
  7. Posson,Philip L.; Clark,Mark L.. Flame suppressant aerosol generant. USP2008087407598.
  8. Matsuda Naoki,JPX ; Hirata Norimasa,JPX ; Iyoshi Shuzo,JPX. Gas generant composition. USP2000116149745.
  9. Yamato, Yo; Hirata, Norimasa; Takahori, Takeshi; Yokoyama, Takushi; Matsuda, Naoki. Gas generant for air bag. USP2003036527886.
  10. Yo Yamato JP; Norimasa Hirata JP; Takeshi Takahori JP; Takushi Yokoyama JP; Naoki Matsuda JP. Gas generant for air bag. USP2002096454887.
  11. Yo Yamato JP; Norimasa Hirata JP; Takeshi Takahori JP; Takushi Yokoyama JP; Naoki Matsuda JP. Gas generant for air bag. USP2002126497774.
  12. Mendenhall Ivan V. ; Taylor Robert D. ; Parkinson David W. ; Hess Gregory B.. Gas generant igniter composition and method. USP2000126165296.
  13. Yamato Yo,JPX. Gas generating composition. USP2001026190474.
  14. Xingxi Zhou JP. Gas generating composition for air bag. USP2002106468369.
  15. Knowlton, Gregory D.; Ludwig, Christopher P.; Haun, Daniel V.. Gas generating compositions. USP2005036860951.
  16. Lundstrom Norman H. ; Scheffee Robert S. ; Gresco Aaron J.. Gas generative compositions. USP2000126156137.
  17. Sarrazy, Jean-Claude. Hot air internal ignition burner/generator. USP2014038678816.
  18. Iwai,Yasunori; Yamazaki,Masayuki. Method of reducing nitrogen oxide in hybrid inflator. USP2006057040657.
  19. Fleming, Wayne C.; McSpadden, Hugh J.; Olander, Donald E.. Preparation of strengthened ammonium nitrate propellants. USP2004046726788.
  20. Finck Bernard,FRX ; Reynaud Jean-Paul,FRX. Pyrotechnic composition generating clean gases with low levels of nitrogen oxides, and pellets of such a composition. USP2000026024811.
  21. Blomouist Harold R.. Reduced smoke gas generant with improved temperature stability. USP2000106139054.

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