Patent
Non-azide gas generating composition
TLDR
An azide free gas producing composition (I), preferably for use in safety devices in motor vehicles, comprises (A) 20-60 wt.% fuel and (B) 40-80 wt% of an at least three component oxidising mixture as discussed by the authors.Abstract:
An azide free gas producing composition (I) , preferably for use in safety devices in motor vehicles comprises (A) 20-60 wt.% fuel and (B) 40-80 wt.% of an at least three component oxidising mixture. (A) comprises at least 95 wt.% of a guanidine compound and 0-5 wt.% of another fuel. (B) comprises 20-80 wt.% transition metal oxide, 0-50 wt.% basic copper nitrate, 1-15 wt.% metal chlorate, metal perchlorate and/or ammonium perchlorate and 1-15 wt% alkali nitrate and/or alkaline earth nitrate.read more
Citations
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Patent
Gas generating composition
TL;DR: In this paper, a gas generating agent with a low combustion temperature and good ignition ability is provided, provided that the agent is a low-combustion gas with low ignition ability.
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Ammonium perchlorate-containing gas generants
TL;DR: In this paper, ammonium perchlorate-containing gas generant compositions which, upon combustion, produce or result in an improved effluent and related methods for generating an inflation gas for use in an inflatable restraint system are provided.
Patent
Gas-generating agent composition comprising triazine derivative
Jianzhou Wu,Yamato Yo +1 more
TL;DR: In this article, a gas generating composition for an air bag having a low toxicity, a high burning rate and a low combustion temperature is provided, consisting of a triazine derivative, a basic metal nitrate, and a binder or binder and an additive.
Patent
Pyrotechnic gas generator compounds
TL;DR: The main subject of the present invention is solid pyrotechnic gas generator compounds, the composition of which contains: guanidine nitrate, basic copper nitrate and at least one inorganic titanate, the melting point of which is above 2100 K.
Patent
Method for producing gas generating agent
Akio Yamamoto,Takeshi Takahori +1 more
TL;DR: In this paper, a method for producing a gas generating agent, which comprises a first step of feeding nitroguanidine, basic copper nitrate and guar gum and agitating them in the presence of water to admix them, a second step of forming the resultant mixture by pressing and cutting the formed product, and a third step of drying the cut product.
References
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Patent
Nonazide gas generant compositions
TL;DR: The combination of the amine azole salt and phase stabilized ammonium nitrate results in gas generants that are relatively more stable and less explosive, have improved ignitability and burn rates, and generate more gas and less solids than known gas generant compositions as discussed by the authors.
Patent
Gas generant compositions containing amine nitrates plus basic copper (II) nitrate and/or cobalt(III) triammine trinitrate
TL;DR: A gas generant composition comprises between about 30 and about 85 wt. % of fuel, and between about 15 and about 70 wt % of oxidizer based on total weight of A) plus B) as discussed by the authors.
Patent
Gas generating compositions
TL;DR: A low-solids gas generating composition is a mixture of a fuel selected for the group consisting of cellulose, cellulose acetate, hexamine, and mixtures thereof as mentioned in this paper.
Patent
Azide-free gas generant compositions and processes
Donald R. Poole,Patrick C. Kwong +1 more
TL;DR: A relatively low energy nitrogen containing fuel is combined with a burn rate accelerator, such as an alkali metal salt, to form an azide-free gas generant composition which lowers the combustion temperature of the gas generants while also maintaining a rapid burn rate, thereby reducing toxicity of the resultant gases as discussed by the authors.
Patent
Heterogeneous gas generant charges
Michael W. Barnes,Robert D. Taylor,Christopher Hock,Michael P. Jordan,Matthew A. Cox,Alan J. Ward +5 more
TL;DR: A gas generant charge is a heterogeneous mixture of a first gas generator composition having a first pyrotechnic profile and a first effluent profile, and a second generator composition with a second pyric profile and an effricant profile.