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7335270 |
Gas generating composition and gas generator
A stable, low-temperature ignition gas generating composition has a heating starting temperature of 170 to 220° C. The gas generating composition includes ammonium perchlorate, a chlorine...
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7108758 |
Electrostatic charge dissipation system
An electrostatic charge reduction system including a composition having at least one energetic particle component with or without a non-conducting binder, and conducting polymer or electrically...
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6982013 |
Electrostatic charge dissipation compositions including energetic particles
An electrostatic charge dissipation composition having at least one energetic particle component and at least one electrically active polymer is coated on the energetic component and thereafter,...
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6969433 |
Granulated gas charges
The invention relates to granulated gas charges and their use. Said granulated gas charges, whose combustion fumes are nitrogen-free and low in carbon monoxide, contain a) between 5 and 50% by...
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6918976 |
Gas generating composition
A gas generating composition which contains a nitrogenous organic compound as a fuel component and generates, at a high gasification rate, a clean gas harmless to the human body. The composition of...
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6846372 |
Reactively induced fragmentating explosives
The invention, as embodied herein, comprises a new composition that provides different outputs depending upon the level of stimulus supplied to the composition. More specifically, if the...
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6783613 |
Modified polybutadiene polymers that are both chemically degradable and physically compatible with energetic plasticizers for use in propellant and explosive binders
The present invention is a modified HFPB polymer for use in propellants and explosives that is chemically degradable and also is compatible with commonly used energetic plasticizers. The HFPB...
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6736912 |
Combustible compositions for air-augmented rocket engines
A solid combustible composition for use in solid fuel air-augmented rocket engines which very substantially increases the temperature efficiency of afterburner fuel combustion with ram air, thereby...
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6723190 |
ESD sensitivity in titanium/boron compositions
A communication system comprises an input-output processor IOP ( 11 ) coupled to a plurality of network devices ( 10 ) and a protocol processor PP ( 12 ), both processors being coupled to a common...
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6706849 |
Glycidyl di-nitropropyl carbonate and poly (glycidyl di-nitropropyl carbonate)
Disclosed are glycidyl di-nitropropyl carbonate and poly(glycidyl di-nitropropyl carbonate) which is prepolymer used as an energetic binder for an insensitive and high performance explosive. The...
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6689236 |
Binder matrix for gas generants and related compositions and methods
A binder matrix suitable for use in a gas generant composition, a gas generant composition including the binder matrix, and a related method of igniting such a gas generant composition are...
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6682616 |
Gas generating composition for use in a pretensioner
A gas generating composition for use in a pretensioner, which generates less CO gases and chlorine-containing gases after combustion and is superior in thermal stability and in producing and...
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6679960 |
Energy dense explosives
The present invention is directed to EDE (Energy Dense Explosives), wherein particles of a reducing metal and a metal oxide are dispersed throughout a conventional high explosive. When the...
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6679959 |
Propellant
Compositions of matter for use as propellants, methods of making these compositions, and devices incorporating the compositions, are described. One composition of the invention includes ammonium...
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6651565 |
Method of reducing NOx
A method capable of decreasing the amount of NOx generated by the combustion of a gas generating agent for an air bag. A method for reducing NOx generated by the combustion of a gas generating...
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6632378 |
Nitrate ester plasticized energetic compositions, method of making and rocket motor assemblies containing the same
A nitrate ester plasticized energetic composition in which the binder is made of, prior to curing, lower alkylene glycol prepolymer blocks end-capped with ethylene glycol monomers and/or oligomers....
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6558488 |
Method of making pourable plastic-bound explosive charges or rocket propellant
The invention relates to a method of making pourable, plastic-bound explosive charges or rocket propellants, to which a metal powder having essentially spherically shaped grains is added. To avoid...
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6558487 |
Smoke generating compositions and methods of making the same
A smoke generating composition including at least one smoke generating material and an effective amount of a polymerized monosaccharide or disaccharide as a binder. The polymerized monosaccharide...
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6513834 |
Monopropellant smokeless gas generant materials
An apparatus comprises a vehicle occupant protection device ( 14 ) and a gas generating material ( 18 ). The gas generating material ( 18 ), when ignited, produces a combustion gas that actuates...
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6513602 |
Gas generating device
A method and a device for producing a sufficient quantity of a fire suppressing gaseous product to substantially suppress a fire. The device has a first stage gas source containing a pyrotechnic...
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6481746 |
Metal hydrazine complexes for use as gas generants
Gas generating compositions and methods for their use are provided. Metal complexes are used as gas generating compositions. These complexes are comprised of a metal cation template, a neutral...
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6458227 |
Propellant containing 3;6-BIS(1H-1,2,3,4-Tetrazol-5-ylamino)-1,2,4,5-tetrazine or salts thereof
The compound 3,6-bis(1H-1,2,3,4-tetrazol-5-ylamino)-1,2,4,5-tetrazine and its salts are provided together with a propellant composition including an oxidizer, a binder and...
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6431597 |
Reduced smoke gas generant with improved mechanical stability
An apparatus ( 12 ) comprises an inflatable vehicle occupant protection device ( 20 ) and a gas generating material ( 16 ) that when ignited produces gas to inflate the inflatable vehicle occupant...
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6425966 |
Energetic plasticizer, and explosive and propellant composition containing same
2,2-dinitro-1,3-propanediol-diformate is a novel low sensitivity, energetic plasticizer that is useful in explosive and propellant compositions. 2,2-dinitro-1,3-propanediol-diformate can be made by...
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6364975 |
Ammonium nitrate propellants
The present invention is directed to an age-stabilized and/or strengthened ammonium nitrate propellant composition wherein the strengthening agent is selected from the group consisting of...
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6358339 |
Use of 3,3'-diamino-4,4'-azoxyfurazan and 3,3'-diamino-4,4'-azofurazan as insensitive high explosive materials
A method of preparing 3,3′-diamino-4,4′-azofurazan is provided together with a composition of matter including a mixture of 3,3′-diamino-4,4′-azofurazan and...
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6340175 |
Air bag assemblies with foamed energetic igniters
An air bag igniter including a foamed material, and an air bag assembly containing the same are disclosed. The foamed material is formed from a composition including, as ingredients, a...
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6334961 |
Low ash gas generant and ignition compositions for vehicle occupant passive restraint systems
Solid gas generant compositions produce low particulates (e.g., condensed ash) when ignited. The solid gas generant compositions most preferably include a nitramine, at least one oxidizer selected...
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6309484 |
Propellent charge powder for barrel-type weapons
A propellent charge powder for barrel-type weapons having a plasticizer on the basis of nitramine and nitrocellulose, nitramine and energetic and non-energetic plastic binders, or nitrocellulose or...
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6296724 |
Gas generating composition for an inflatable vehicle occupant protection device
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...
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6277296 |
Fire suppressant compositions
Fire suppressant compositions which are substantially free of ammonium nitrate and which comprise potassium nitrate in an amount sufficient to generate at least about 10 wt. % potassium carbonate...
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6272992 |
Power spot ignition droplet
An electrically actuatable igniter (24) includes a body (60), a pair of electrodes (40) and (42) associated with the body (60), a heating element (44) electrically connected between the electrodes...
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6241281 |
Metal complexes for use as gas generants
Gas generating compositions and methods for their use are provided. Metal complexes are used as gas generating compositions. These complexes are comprised of a metal cation template, a neutral...
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6238501 |
TNAZ compositions and articles, processes of preparation, TNAZ solutions and uses thereof
The invention is a composition containing high loadings of TNAZ that are made by crash precipitation with water as the precipitation agent. The compositions are in the form of powders, which can be...
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6206988 |
Hexanitrohexaazaisowurtzitane compositions and explosive compositions containing the same
Hexanitrohexaazaisowurtzitane-containing compositions which comprise hexanitrohexaazaisowurtzitane, polynitropolyacetylhexaazaisowurtzitanes and one or more of oxaisowurtzitane compounds...
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6197135 |
Enhanced energetic composites
The instant invention relates to the use of certain selected neoalkoxy organo-titanates and organo-zirconates in energetic compositions to improve their processability, physical properties, and...
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6190475 |
Castable infrared illuminant compositions
Compositions are provided which, when burned, produce significant levels of infrared radiation, but only limited levels of visible radiation. The basic components of the compositions include a...
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6176950 |
Ammonium nitrate and paraffinic material based gas generating propellants
An ammonium nitrate and paraffinic material based gas generating composition is provided. The gas generating composition includes ammonium nitrate as a oxidizer, mixed with a paraffinic material as...
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6156137 |
Gas generative compositions
Gas generative compositions especially useful in inflators for protective passive restraint devices (e.g., motor vehicle air bags, escape slide chutes, lift rafts, and the like) include a...
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6156136 |
N,N'-azobis-nitroazoles and analogs thereof as igniter compounds for use in energetic compositions
Novel energetic compounds are provided comprising N,N'-azobis-nitroazoles or analogs thereof. The compounds are useful as igniter materials in a variety of energetic compositions, particularly...
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6143101 |
Chlorate-free autoignition compositions and methods
Chlorate-free autoignition compositions are disclosed, and may be embodied in compositions comprised of (i) an azodiformamidine dinitrate (ADFD), a self-deflagrating, low ignition temperature fuel,...
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6139054 |
Reduced smoke gas generant with improved temperature stability
An apparatus (10) comprises an inflatable vehicle occupant protection device (20) and a gas generating composition (16) which when ignited produces gas to inflate the inflatable vehicle occupant...
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6126764 |
Powdered metal pyrotechnic fuel
A pyrotechnic fuel material for a booster in a pyrotechnic system having an adjacent igniter. In one embodiment, a powdered BaAl 4 compound is used as the booster pyrotechnic fuel. In another...
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6113713 |
Reduced smoke gas generant with improved mechanical stability
A gas generating composition (16) which when ignited produces gas to inflate a inflatable vehicle occupant protection device (20). The gas generating composition comprises an oxidizer and a fuel....
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6113712 |
ADN stabilizers
ADN stabilizers of aromatic nitrogen-containing heterocyclic organic compounds, such as pyridines, pyrimidines, pyrazines, and triazines substituted with amino, hydroxy or other activating groups....
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6093269 |
Pyrotechnic gas generant composition including high oxygen balance fuel
A pyrotechnic gas generant composition including a high oxygen balance compound or fuel which is the resulting reaction product of aminoguanidine nitrate and nitric acid. Specifically, the...
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6066214 |
Solid rocket propellant
A solid propellant composition includes an oxidizer, a fuel and a binder, the oxidizer containing a significant amount of bismuth oxide (Bi 2 O 3 )
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6051087 |
Low smoke rocket motor liner compositions
A formulation is provided which is capable of performing as a liner layer between a rocket motor casing and the propellant grain disposed within the interior of the rocket motor casing. The...
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6045726 |
Fire suppressant
A fire suppressant composition is provided which exhibits a low pressure and low flame temperature. The composition comprises ammonium nitrate and a guanidine salt or derivative which produces...
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6039819 |
Solid propellant containing ferrocenyl phosphine derivatives
A solid propellant composition comprising an organic polymer fuel binder, an inorganic perchlorate oxidizer salt, ferrocenyl phosphine or phosphine oxide derivatives and in particular,...
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