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특허 상세정보

Pelletizable, rapid and cool burning solid nitrogen gas generant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-035/00   
미국특허분류(USC) 149/35 ; 149/22 ; 149/71 ; 252/1814
출원번호 US-0970602 (1978-12-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 1
초록

Mixtures of alkali metal azides, metal and metalloid oxides, molybdenum disulfide and optionally sulfur are easily pressed into pellets, are rapid, stable and cool burners and give high purity cool nitrogen gas. The compositions are useful in applications such as automotive crash bag inflators and the like.

대표
청구항

A solid nitrogen gas generant consisting of 60 to 80 weight percent alkali metal azide, 2 to 35 weight percent oxide selected from the group consisting of iron oxide, cobalt oxide, nickel oxide, palladium oxide, silicon oxide and mixtures thereof, 2 to 26 weight percent molybdenum disulfide and up to 6 weight percent sulfur.

이 특허를 인용한 특허 피인용횟수: 31

  1. Marchant Brent R. ; Hussey Brett. Airbag generant wafer design with I-beam construction. USP2000046053110.
  2. Adams Gary V. (Perry UT) Anderson Scott R. (Tremonton UT) Lauritzen Donald R. (Hyrum UT). Aluminum inflator with steel center-tie. USP1985074530516.
  3. Adams, Gary V.; Ahlf, Wilbur J.; Kirchoff, George F.; Lange, Rholand E.. Auto ignition device. USP1985124561675.
  4. Schneiter Fred E. (North Ogden UT) Taylor Robert D. (Hyrum UT). Azide gas generant formulations. USP1989064836255.
  5. Cartwright Richard V. (Sussex NJ). Crash bag propellant composition and method for generating nitrogen gas. USP1990054920743.
  6. Cartwright Richard V. (Sussex NJ). Crash bag propellant composition and method for generating nitrogen gas. USP1990054929290.
  7. Avory Mark Lucas ; Fahey William David ; Fields Stewart Shannon ; Moore ; Jr. Charles Joyce ; Piper ; III Charles John ; Whang David. Electrical initiator. USP1998065763814.
  8. Avory Mark Lucas ; Fahey William David ; Fields Stewart Shannon ; Moore ; Jr. Charles Joyce ; Piper ; III Charles John ; Whang David. Electrical initiator. USP1998035728964.
  9. Avory Mark Lucas ; Fahey William David ; Fields Stewart Shannon. Electrical initiator seal. USP1998015711531.
  10. Lauritzen Donald R. (Hyrum UT) Goin Gregory R. (Smithfield UT). Elongate gas generator for inflating vehicle inflatable restraint cushions. USP1989014796912.
  11. Cunningham Donald J. (North Ogden UT). Gas bag inflator with a two welded joint housing. USP1990074943086.
  12. Schneiter, Fred E.; McDonald, Allan J.. Gas generant for air bag inflators. USP1985104547235.
  13. Hamilton Brian K. (Littleton CO). Gas generating material. USP1987094696705.
  14. Hensler Jerry. Gun propellant coating. USP1999105970877.
  15. Cunningham Donald J. (North Ogden UT). Light weight vehicle restraint bag inflator. USP1989114878690.
  16. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997105673935.
  17. Hinshaw Jerald C. (Farr West UT) Doll Daniel W. (North Ogden UT) Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Metal complexes for use as gas generants. USP1997015592812.
  18. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  19. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  20. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  21. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  22. Knowlton Gregory D. (Chandler AZ) Pietz John F. (Mesa AZ). Method and compositions for generating nitrogen gas. USP1986084604151.
  23. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  24. Adams Gary V. (Brigham City UT) Schneiter Fred E. (Ogden UT). Method of and apparatus for gas generation. USP1981104296084.
  25. Utracki Lechoslaw A. M. (Pierrefonds CAX). Multi-ingredient gas generators. USP1983034376002.
  26. Poole Donald R. (Woodinville WA). Pelletizable propellant. USP1985084533416.
  27. Taylor Robert D. (Hynum UT) Smith Gary L. (Ogden UT) Olsen Ritchie (Ogden UT). Process for making an enhanced thermal and ignition stability azide gas generant. USP1991055019220.
  28. Lundstrom Norman H. (Tacoma WA) Shaw Graham C. (Garland UT). Pyrotechnic non-azide gas generants based on a non-hydrogen containing tetrazole compound. USP1983014370181.
  29. Minert Roy T. (Brigham City UT) Hansen Larry K. (Sandy UT) Kirchoff George F. (Brigham City UT) Lauritzen Donald R. (Hyrum UT). Trilevel performance gas generator. USP1991075033390.
  30. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.
  31. Schneiter Fred E. (North Ogden UT). Wafer grain gas generator. USP1990014890860.