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Title: Composition and method for inflation of passive restraint systems

Abstract: Disclosed is a pyrotechnic composition and a method for the inflation of passive restraint systems, i.e., crash bags. The method utilizes gases produced by the ignition and burning of a pyrotechnic composition containing an alkali metal azide, a metal halide and an inorganic perchlorate.


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Inventors: Dergazarian, Thomas E. (Midland, MI, US)
Lane, George A. (Midland, MI, US)

Application Number: 386815
Filing Date: 1973-08-08
Publication_date: 1976-02-03
Assignee: The Dow Chemical Company (Midland, MI)
Primary Class(es): 149/35 149/42, 149/75, 149/77, 149/82, 280/741, 423/351, 423/531
Other Classes:
US Patent Ref:
2981616Apr, 1961Boyer149/35.
3718513Feb, 1973Baer et al.149/35.
3785674Jan, 1974Poole et al.149/35.

Other Refs:
Primary Examiner: Lechert, Jr., Stephen J.
Assistant Examiner:
Attorney: Kanuch; Bruce M., Korfhage; G. H.