The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2012
Filed:
May. 07, 2007
Sudhakar R. Ganta, Troy, MI (US);
Graylon K. Williams, Warren, MI (US);
Cory G. Miller, Rochester, MI (US);
Sudhakar R. Ganta, Troy, MI (US);
Graylon K. Williams, Warren, MI (US);
Cory G. Miller, Rochester, MI (US);
TK Holdings, Inc., Armada, MI (US);
Abstract
A novel compound, used for example, as a gas generating fuel, is defined as a compound having the structural formula of R—R—R, wherein R1 is a benzene ring with nitro substitution, R2 is a tetrazolyl group with a C—C bond to the benzene ring, and R3 is a tetrazolyl group with a C—C bond to the benzene ring. Other fuels used in the gas generant compositions of the present invention include methylene bi(tetrazole); and 2,3-bis(tetrazolo) pyrazine. A method of making the compound is also provided. Gas generant compositionscontaining these fuels are provided within a gas generator. The gas generatormay be contained within a gas generating systemsuch as an airbag inflatoror seat belt assembly, or more broadly within a vehicle occupant protection system