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특허 상세정보

Gas generant for air bag inflators

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-035/00   
미국특허분류(USC) 149/035; 149/061; 149/072; 252/350; 280/728; 280/737; 280/741; 423/351
출원번호 US-0620653 (1984-06-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    White, Gerald K.Sheridan, Richard J.
인용정보 피인용 횟수 : 21  인용 특허 : 6
초록

In accordance with the present invention there are provided gas generating compositions comprising sodium azide, silicon dioxide, potassium nitrate, molybdenum disulfide and sulfur.

대표
청구항

1. A gas generant composition for generating an airbag inflating gas upon combustion comprising: a. about 60% to about 68% sodium azide, b. about 18% to about 24% silicon dioxide c. about 8% to about 20% potassium nitrate d. about 2% to about 20% molybdenum disulfide e. about 2% to about 4% sulfur, wherein said silicon dioxide and said potassium nitrate are provided in a gas generant burn rate controlling ratio of silicon dioxide to potassium nitrate of from 1:1 to 2:1, wherein said silicon dioxide and said potassium nitrate provide for the reduct...

이 특허를 인용한 특허 피인용횟수: 21

  1. Marchant Brent R. ; Hussey Brett. Airbag generant wafer design with I-beam construction. USP2000046053110.
  2. Schneiter Fred E. (North Ogden UT) Taylor Robert D. (Hyrum UT). Azide gas generant formulations. USP1989064836255.
  3. Poole Donald R. (Woodinville WA) Wilson Michael A. (Bothell WA). Azide gas generating composition for inflatable devices. USP1990064931111.
  4. Weber, Anton B.. Charcoal-free black powder type granules and method of production. USP1994065320691.
  5. Blanchard, Hélène; Rocton, Hugues. Composition for generating nitrogenous gas and including azodicarbonamide, and method for generating nitrogen gas by decomposition of said composition. USP2012108287834.
  6. Cartwright Richard V. (Sussex NJ). Crash bag propellant composition and method for generating nitrogen gas. USP1990054920743.
  7. Cartwright Richard V. (Sussex NJ). Crash bag propellant composition and method for generating nitrogen gas. USP1990054929290.
  8. 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.
  9. Klober Martin (Heideck DEX) Schwarz Wolfgang (Nrnberg DEX). Gas-generating module for an airbag utilized in motor vehicles. USP1993125273313.
  10. Kmiec Chester J. (Amherst NY) Novits Michael F. (Buffalo NY). Gas-releasing composition for tailoring gas evolution of system. USP1987094692269.
  11. Nielson Daniel B. (Brigham City UT). Infrared tracer compositions. USP1997065639984.
  12. 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.
  13. 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.
  14. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Metal complexes for use as gas generants. USP1998035725699.
  15. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2005116969435.
  16. Hinshaw, Jerald C.; Doll, Daniel W.; Blau, Reed J.; Lund, Gary K.. Metal complexes for use as gas generants. USP2015129199886.
  17. Jerald C. Hinshaw ; Daniel W. Doll ; Reed J. Blau ; Gary K. Lund. Metal hydrazine complexes for use as gas generants. USP2002116481746.
  18. Blau Reed J. (Richmond UT) Lund Gary K. (Ogden UT). Method for preparing anhydrous tetrazole gas generant compositions. USP1995125472647.
  19. 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.
  20. Ochi Koji (Aichi-Ken JPX) Narita Kazuyuki (Aichi-Ken JPX) Matsuda Kazunori (Aichi-Ken JPX) Asano Nobukazu (Handa JPX). Process for manufacturing a gas generator composition. USP1996105563367.
  21. Hinshaw Jerald C. ; Doll Daniel W. ; Blau Reed J. ; Lund Gary K.. Using metal complex compositions as gas generants. USP1998045735118.