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특허 상세정보

Reduced smoke gas generant with improved temperature stability

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-031/32    B60R-021/28   
미국특허분류(USC) 280/741; 149/036; 149/046; 149/047
출원번호 US-0292628 (1999-04-15)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Tarolli, Sundheim, Covell & Tummino L.L.P.
인용정보 피인용 횟수 : 5  인용 특허 : 13
초록

An apparatus (12) comprises an inflatable vehicle occupant protection device (20) and a gas generating composition (16) which when ignited produces gas to inflate the inflatable vehicle occupant protection device (20). The gas generating composition (16) comprises an oxidizer and a fuel. The oxidizer is an inorganic salt and the fuel is a tetrazine.

대표
청구항

1. An apparatus comprising an inflatable vehicle occupant protection device and a gas generating composition which, when ignited, produces gas to inflate said inflatable vehicle occupant protection device, said gas generating composition comprising an inorganic salt oxidizer and a fuel, said fuel comprising 3-R1-6-R2-1,2,4,5-tetrazine-1,4, dioxide, wherein R1and R2are selected from the group consisting of hydrogen, amino, amino-nitrate, amino-nitramide, amino-oxalic acid, hydrazino, nitramino, tetrazolyl, 5-aminotetrazolyl, 5-aminotetrazolyl-nitrate, 2H-...

이 특허에 인용된 특허 (13)

  1. Dunlop James Littlejohn (Kilmarnock SC) Stevely Robert Reid (Saltcoats SC). Caseless propellant charges. USP1976053954062.
  2. Poole Donald R. (Woodinville WA) Wilson Michael A. (Bothell WA). Composition and process for inflating a safety crash bag. USP1990084948439.
  3. Blomquist Harold R.. Cool burning gas generating composition. USP2000116143104.
  4. Reed ; Jr. Russell (Ridgecrest CA) Lee Benjamin Y. S. (Ridgecrest CA) Henry Ronald A. (China Lake CA). Gas generant propellants. USP1982114358327.
  5. Yamato Yo,JPX. Gas generating agent with trihydrazino triazine fuel. USP1998065773754.
  6. Hiskey Michael A. ; Chavez David E.. High-nitrogen energetic material based pyrotechnic compositions. USP1999065917146.
  7. Burns Sean P. ; Khandhadia Paresh S.. Nonazide gas generant compositions. USP1999025872329.
  8. Shaw Graham C. (Garland UT). Solid non-azide nitrogen gas generant compositions. USP1983014369079.
  9. Menke Klaus (Bruchsal DEX) Bohnlein-Mauss Jutta (Speyer DEX) Schmid Helmut (Karlsruhe DEX) Bucerius Klaus M. (Karlsruhe DEX) Engel Walther (Woschbach DEX). Solid propellant based on phase-stabilized ammonium nitrate. USP1997015596168.
  10. Coburn Michael D. (Los Alamos NM) Ott Donald G. (Los Alamos NM). Synthesis of 3,6-diamino-1,2,4,5-tetrazine. USP1994015281706.
  11. Beckert Werner F. (Las Vegas NV) Dengel Ottmar H. (Front Royal VA). Thermal laser pumped with high nitrogen content propellants. USP1976023940298.
  12. Ludwig Christopher P. (4038 Normanwood West Bloomfield MI 48323). Vehicle airbag inflator and related method. USP1996095551725.
  13. Blomquist Harold R.. Vehicle occupant protection device and solid solution gas generating composition therefor. USP2001056231701.