Gas generant compositions

Details Gas generant compositions Gas generant compositions

2011-03-29

2011-03-29

McDonough, James E (Department: 1731)

Explosive and thermic compositions or charges

Containing inorganic nitrogen-oxygen salt

C149S061000, C149S075000, C149S077000, C149S109200, C149S109400

Reexamination Certificate

active

07914632

ABSTRACT:
A novel compound, used for example, as a gas generating fuel, is methoxy carbonyl-5 amino tetrazole. A method of making the compound is also provided. A gas generating composition, containing the novel compound as a fuel, and an oxidizer is also provided. The novel compound may be contained within a gas generant composition12, within a gas generator10. The gas generator10may be contained within a gas generating system200such as an airbag inflator10or seat belt assembly150, or more broadly within a vehicle occupant protection system180.

REFERENCES:
patent: 3719604 (1973-03-01), Prior et al.
patent: 3954528 (1976-05-01), Chang et al.
patent: 4142029 (1979-02-01), Illy
patent: 4636457 (1987-01-01), Valbusa et al.
patent: 4921965 (1990-05-01), Rothgery et al.
patent: 4988811 (1991-01-01), Valbusa et al.
patent: 5773754 (1998-06-01), Yamato
patent: 6074502 (2000-06-01), Burns et al.
patent: 6552051 (2003-04-01), Bottaro et al.
patent: 6590118 (2003-07-01), Kristiansen et al.
patent: 7237801 (2007-07-01), Quioc et al.
patent: 7692024 (2010-04-01), Ganta et al.
patent: 2003/0145923 (2003-08-01), Redecker et al.
patent: 2004/0053908 (2004-03-01), Funahashi et al.
patent: 2004/0226639 (2004-11-01), Redecker et al.
patent: 2005/0082804 (2005-04-01), Khandhadia
patent: 2005/0230017 (2005-10-01), Williams et al.
patent: 2005/0257866 (2005-11-01), Williams et al.
patent: 2005/0263224 (2005-12-01), Wu et al.
patent: 2006/0005734 (2006-01-01), McCormick
patent: 2006/0016529 (2006-01-01), Barnes et al.
patent: 2007/0102076 (2007-05-01), Redecker et al.
patent: 2008/0110536 (2008-05-01), Ganta et al.
patent: 2008/0154044 (2008-06-01), Ganta et al.
patent: 2008/0169051 (2008-07-01), Ganta et al.
patent: WO 2006/050442 (2006-05-01), None
Fleming, et al. Reactions of bis(tetrazole)phenylenes, Surprising formation of vinyl compounds from alkyl halides. Tetrahedron. May 2005, vol. 61(29), pp. 7002-7011, especially p. 7003.
Demko, et al. Preparation of 5-Substituted 1H-Tetrazoles from Nitriles in Water. J. Org. Chem. Jun. 2001, vol. 66(24), pp. 7945-7950, especially p. 7946.
PCT Written Opinion, PCT/US07/11107, Dated Jun. 3, 2008.
PCT Written Opinion, PCT/US07/11051, Dated Nov. 27, 2007.
PCT Written Opinion, PCT/US07/11108, Dated Apr. 15, 2008.
PCT Written Opinion, PCT/US07/11109, Dated Apr. 24, 2008.
PCT Written Opinion, PCT/US07/21143, Dated Aug. 1, 2008.

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