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특허 상세정보

Water-based synthesis of poly(tetrazoles) and articles formed therefrom

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) D03D-023/00    D03D-043/00   
미국특허분류(USC) 149/109.6; 149/108.2; 149/109.4
출원번호 UP-0497148 (2006-07-31)
등록번호 US-7776169 (2010-09-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    L.C. Begin & Associates, PLLC
인용정보 피인용 횟수 : 1  인용 특허 : 28
초록

A polyvinyl(tetrazole) is formed by a water-based method. A gas generating composition 12 containing the polyvinyl(tetrazole) is contained within an exemplary gas generator 10. An article or gas generating system 200 incorporates the polyvinyl(tetrazole) therein. A vehicle occupant protection system 180 incorporates the gas generating system 200. An article or substrate 300 containing a coating 302 formed from the product of the water-based method is also described.

대표
청구항

What is claimed is: 1. An article including a product formed by the method comprising the steps of: providing a reaction vessel; adding water to the reaction vessel; adding at least one azide salt to the reaction vessel; adding at least one surfactant to the reaction vessel; adding at least one divalent zinc halide to the reaction vessel; adding at least one polymer containing cyano or nitrile functionality to the reaction vessel, wherein the order of adding the water, azide salt, surfactant and polymer to the reactant vessel may be varied; mixing the c...

이 특허에 인용된 특허 (28)

  1. Khandhadia, Paresh S.; Patterson, Donald B.; Krupp, Robert M.. Airbag inflator. USP2004066752421.
  2. Poole, Donald R.. Azide-free gas generant composition with easily filterable combustion products. USP1991075035757.
  3. Mitzkus Jurgen (Eichingen DEX) Kopetzky Robert (Lonsee DEX). Belt tensioner for safety belts for motor vehicles. USP1997095667161.
  4. Mitzkus Jurgen (Eldringen DEX) Wifling Martin (Graz ATX) Kopetzky Robert (Lonsee DEX) Bannert Georg (Ummendorf DEX) Wengert Andreas (Heuchlingen DEX) Diepold Ulrich (Ulm DEX) Kempfle Thomas (Bibertal. Belt tensioner for safety belts for motor vehicles. USP1996095553803.
  5. Poole Donald R. (Woodinville WA) Wilson Michael A. (Bothell WA). Composition and process for inflating a safety crash bag. USP1990034909549.
  6. Poole Donald R. (Woodinville WA) Wilson Michael A. (Bothell WA). Composition and process for inflating a safety crash bag. USP1990084948439.
  7. Poole Donald R. (Woodinville WA). Composition for controlling oxides of nitrogen. USP1992085139588.
  8. Eduardo Quioc. Dual chamber inflator. USP2002076422601.
  9. Miller, Cory G.; Williams, Graylon K.. Gas generant and synthesis. USP2010027667045.
  10. Miller, Cory G.; Williams, Graylon K.. Gas generant compositions. USP2010037686901.
  11. Khandhadia Paresh S. ; Burns Sean P. ; Williams Graylon K.. High gas yield non-azide gas generants. USP2001046210505.
  12. Matsumoto Masakazu (Yokohama JPX) Nishide Katsuhiko (Yokohama JPX). Hologram recording material. USP1981094287277.
  13. Klager Karl. Hybrid rocket propellants containing azo compounds. USP1998095811725.
  14. Poole Donald R. (Woodinville WA). Ignition composition for inflator gas generators. USP1992015084118.
  15. Edwards, II, Paul C.; Frith, Simon A. M.; Blackburn, Jeffery S.. Inflator. USP2004066749219.
  16. Whang, David S.; Quioc, Eduardo L.; Stratton, Rickey L.. Multi-chamber inflator. USP2003126659500.
  17. 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.
  18. Burns Sean P. ; Khandhadia Paresh S.. Nonazide gas generant compositions. USP1999025872329.
  19. Stevens, Bruce A.. Pretensioner device. USP2003016505790.
  20. Hamaue Tetsuya (Shiga JPX). Pretensioner for seatbelt system. USP1995095451008.
  21. Miyake ; Tetsuya ; Takeda ; Kunihiko ; Ikeda ; Akihiko ; Imamura ; Kazuo. Production of porous polymers. USP1978064093570.
  22. Lundstrom Norman H. (Tacoma WA) Shaw Graham C. (Garland UT). Pyrotechnic non-azide gas generants based on a non-hydrogen containing tetrazole compound. USP1983014370181.
  23. Bruce A. Stevens. Seat belt pretensioner. USP2002076419177.
  24. Burns Sean P. ; Khandhadia Paresh S.. Smokeless gas generant compositions. USP2000066074502.
  25. Chang Marguerite S. (Forest Heights MD) Highby John H. (Indian Head MD) Mackenzie Gerald L. (Port Tobacco MD). Solid gas generating and gun propellant composition containing triaminoguanidine nitrate and synthetic polymer binder. USP1976053954528.
  26. Nilsson, Karl E.. Take-up mechanism for safety belts. USP1985124558832.
  27. Khandhadia Paresh S. ; Burns Sean P.. Thermally stable nonazide automotive airbag propellants. USP2001106306232.
  28. Yamamoto Toshimasa (Niwa JPX) Ando Takayuki (Niwa JPX). Webbing retractor. USP1986074597546.