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특허 상세정보

Gas generating composition for an inflatable vehicle occupant protection device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C06B-045/10    C06B-031/32   
미국특허분류(USC) 149/047 ; 149/019.1 ; 149/046
출원번호 US-0119694 (1998-07-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Tarolli, Sundheim, Covell, Tummino & Szabo L.L.P.
인용정보 피인용 횟수 : 2  인용 특허 : 12
초록

An apparatus comprises an inflatable vehicle occupant protection device (20) and a gas generating composition (16). The gas generating composition (16), when ignited, produces gas to inflate the inflatable vehicle occupant protection device (20). The gas generating composition (16) comprises phase stabilized ammonium nitrate (PSAN) and an organic fuel. The organic fuel comprises nitroguanidine (NQ) and a supplemental, non-salt fuel selected from the group consisting of 3-nitro-1,2,4-triazole-5-one (NTO) and cyclotetramethylenetetranitramine (HMX).

대표
청구항

[ Having described the invention, the following is claimed:] [1.]1. An apparatus comprising:an inflatable vehicle occupant protection device; anda gas generating composition which when ignited produces gas to inflate said inflatable vehicle occupant protection device, said gas generating composition consisting essentially of phase stabilized ammonium nitrate, an organic fuel, and up to about 10% by weight, based on the weight of the gas generating composition, of a binder, wherein said organic fuel consists essentially of nitroguanidine (NQ) and a supple...

이 특허에 인용된 특허 (12)

  1. Lundstrom Norman H.. Gas generant complex oxidizers. USP1999105962808.
  2. Knowlton Gregory D. ; Ludwig Christopher P. ; Haun Daniel. Gas generating compositions. USP1998075780768.
  3. Wilson Kimberly A. ; Wilson Michael A. ; Poole Donald R. ; Holland Gary F.. Low temperature autoigniting propellant composition. USP1999025866842.
  4. Abegg M. Taylor (Salt Lake City UT) Peterson John A. (Brigham City UT). Microcellular composite energetic materials and method for making same. USP1986124632714.
  5. Burns Sean P. ; Khandhadia Paresh S.. Nonazide gas generant compositions. USP1999025872329.
  6. Poole Donald R. (Woodinville WA). Process for preparing azide-free gas generant composition. USP1996075531941.
  7. Zeigler Edward H. (Great Meadows NJ). Propellant composition for automotive safety applications. USP1996045507891.
  8. Finck Bernard (Corbeil FRX) LeFumeux Alain (Orsay FRX) Perotto Christian (Ballancourt FRX). Pyrotechnic compositions generating clean and nontoxic gases, containing a thermoplastic elastomer binder. USP1996065525171.
  9. 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.
  10. Holland Gary F. (Snohomish WA) Poole Donald R. (South Colby WA) Wolf Nicholas A. (Renton WA) Wilson Michael A. (Bothell WA). Thermally stable gas generating composition. USP1997065641938.
  11. Poole Donald R. (South Colby WA) Holland Gary F. (Snohomish WA) Wolf Nicholas A. (Renton WA) Wilson Michael A. (Bothell WA). Thermally stable gas generating composition. USP1996085545272.
  12. Ludwig Christopher P. (4038 Normanwood West Bloomfield MI 48323). Vehicle airbag inflator and related method. USP1996095551725.