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특허 상세정보

Gas generating agent composition and gas generator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-031/00    C06B-031/02   
미국특허분류(USC) 149/045; 149/061
출원번호 US-0447431 (1999-11-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Birch, Stewart, Kolasch & Birch, LLP
인용정보 피인용 횟수 : 28  인용 특허 : 8
초록

A gas generating composition having an improved thermal stability of a fuel is obtained. A gas generating compostion comprising a gas generating agent containing a non-sodium azide compound fuel and an oxidizing agent, and an adsorbent. Since substances accelerating decomposition of a fuel, such as radicals generating by decomposition of the fuel are adsorbed and kept on the adsorbent, further decomposition of the fuel is inhabited, so that the thermal stability is increased.

대표
청구항

1. A gas generating composition comprising a gas generating agent containing a non-sodium azide compound fuel, an oxidizing agent, and an adsorbent, wherein the adsorbent is a member selected from the group consisting of activated alumina, silica gel, clay, solid superacid, and solid phosphoric acid. 2. The gas generating composition of claim 1, wherein the non-sodium azide compound fuel is a nitrogen-containing compound. 3. The gas generating composition of claim 2, wherein the non-sodium azide compound fuel is a member selected from the group consistin...

이 특허를 인용한 특허 피인용횟수: 28

  1. Barnes, Michael W.; Mendenhall, Ivan V.; Taylor, Robert D.. Alkali metal perchlorate-containing gas generants. USP2013038388777.
  2. Barnes, Michael W.; Mendenhall, Ivan V.; Taylor, Robert D.. Alkali metal perchlorate-containing gas generants. USP2012018101033.
  3. Hordos, Deborah L.; Burns, Sean P.; Williams, Graylon K.; Moquin, Larry A.; Khandhadia, Paresh S.. Auto-ignition composition. USP2015109162933.
  4. Burns, Sean P.; Hordos, Deborah L.; Newell, Jason. Autoignition compositions. USP2014078784585.
  5. Pile, Donald A.; John, Jr., Henry J.. Bismuth oxide primer composition. USP2012038128766.
  6. Pile, Donald A.; John, Jr., Henry J.. Bismuth oxide primer composition. USP2013128597445.
  7. Taylor, Robert D.; Mendenhall, Ivan V.. Burn rate enhancement of basic copper nitrate-containing gas generant compositions. USP2011087998292.
  8. Wu, Jianzhou. Gas generating composition. USP2012038137771.
  9. Wu, Jianzhou. Gas generating composition. USP2005116964716.
  10. Yokoyama, Takushi; Watabiki, Mamoru; Wu, Jianzhou. Gas generating composition. USP2009117618506.
  11. Serizawa,Kazuya; Takahashi,Katsuhiko. Gas generating composition and gas generator. USP2008027335270.
  12. Mendenhall, Ivan V.; Lund, Gary K.. Gas generating compositions having glass fibers. USP2014088808476.
  13. Mayville, Brian A.; Thompson, Christian P.. Gas generating system with gas generant cushion. USP2015079073512.
  14. Hordos, Deborah L.. Gas generator. USP2015069046327.
  15. Hordos, Deborah L.. Gas generator. USP2017019556078.
  16. Moquin, Larry A.; Stevens, Bruce A.; Dunham, Steven M.; Blackburn, Jeffery S.; Burns, Sean P.; Williams, Graylon K.. Gas generator and method of assembly. USP2004096789485.
  17. Matsuda,Naoki; Hirooka,Masato. Gas generator for air bag. USP2008127467588.
  18. Charrette, Dimitri; Chounet, Georges. Gas-generating pyrotechnic compositions with a binder and continuous manufacturing process. USP2004116824626.
  19. Cox, Matthew A.; Smith, Bradley W.; Russell, K. Doyle; Jones, Michael. Generant grain assembly formed of multiple symmetric pieces. USP2015069051223.
  20. Lund, Gary K.; Bradford, Roger. High performance gas generating compositions. USP2014088815029.
  21. Katsuda, Nobuyuki; Yabuta, Mikio; Wu, Jianzhou. Inflator for an air bag. USP2005026854395.
  22. Brisighella, Dario; Hussey, Brett. Methods of forming a multi-composition pyrotechnic grain. USP2011118057612.
  23. Bradford, Roger; Cronin, Thomas; Mendenhall, Ivan; Hussey, Brett. Methods of manufacturing monolithic generant grains. USP2015119193639.
  24. Hussey, Brett; Mendenhall, Ivan V.; Bradford, Roger. Monolithic gas generant grains. USP2011118057610.
  25. Hussey, Brett; Mendenhall, Ivan; Bradford, Roger. Monolithic gas generant grains. USP2010077758709.
  26. Brisighella, Dario; Hussey, Brett. Multi-composition pyrotechnic grain. USP2011118057611.
  27. Pile, Donald Allen; John, Jr., Henry J.. Priming mixtures for small arms. USP2014078784583.
  28. Aiba,Akihiro; Mimura,Tomoharu. Surface-treating agent for metal. USP2008077393395.