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8172966 |
Non-lethal payloads
Non-lethal payloads may be customized for particular uses and desired visual and audible incapacitation based upon the selection of igniter/activators and illuminants used with the non-lethal...
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8172964 |
Pyrophoric metal-carbon foam composites and methods of making the same
A method for creating a pyrophoric material according to one embodiment includes thermally activating a carbon foam for creating micropores therein; contacting the activated carbon foam with a...
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8172963 |
Laminated energetic device
A laminated energetic device is disclosed. The laminated energetic device includes a low-gas generating energetic mixture, a first film on which the low-gas generating energetic mixture is located,...
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8147628 |
Method for producing cryogenic, solid monopropellants and solid propellants produced according to said method
The invention relates to a method for producing (cryogenic) solid monopropellants which are cooled to below room temperature and are used for rocket drives, especially using heterogeneous...
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8123878 |
Gas generating system
A gas generating system includes a gas generant material for generating gases upon combustion thereof, and an amount of liquid coolant for cooling the generated gases.
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8123879 |
Energetic composition of adjacent layers of an explosive and a combustible fuel and making of same
The invention generally relates to an energetic composition including adjacent layers of an explosive and a combustible fuel, and making of the energetic composition. Specifically, making the...
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8114229 |
Self-extinguishable solid propellant
Solid composite propellant compositions include at least one oxidizing agent, at least one binder, and at least one surfactant. The surfactant provides the solid propellant the property of being...
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8101032 |
Ethanol based gel fuel for a hybrid rocket engine
A cost-effective, renewable ethanol-based solid fuel compound, and method of making the fuel for hybrid rocket engines. Gelling agents, preferably methylcellulose can be used in conjunction with...
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8092622 |
Degradation of TATP, TNT, and RDX using mechanically alloyed metals
Bimetallic alloys prepared in a ball milling process, such as iron nickel (FeNi), iron palladium (FePd), and magnesium palladium (MgPd) provide in situ catalyst system for remediating and degrading...
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8075715 |
Reactive compositions including metal
A precursor composition of a reactive material that comprises a metal material and an energetic material, such as at least one oxidizer or at least one class 1.1 explosive. The metal material...
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8066831 |
Shock wave and power generation using on-chip nanoenergetic material
A method of generating power uses a nanoenergetic material. The nanoenergetic material comprising thermite is obtained and deposited on a substrate. An igniter is placed on the nanoenergetic...
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8062442 |
Safe, in situ methodologies for the destruction of triacetone triperoxide and other explosive peroxides
Triacetone triperoxide (TATP) and other explosives of the peroxide family are safely degraded in situ. Nano and micron size metal particles in an elemental state include pure iron and magnesium or...
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8057609 |
Portable fuel cell device
A fuel cell device comprising: (a) a catalytic oxidizer; (b) means for delivering gaseous fuel and oxidizer to the catalytic oxidizer; and (c) a fuel cell assembly located in the vicinity of the...
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8057611 |
Multi-composition pyrotechnic grain
A multi-composition pyrotechnic material is provided for an inflatable restraint device (for example, an airbag system or pretensioner for a vehicle). The multi-composition pyrotechnic material can...
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8057612 |
Methods of forming a multi-composition pyrotechnic grain
A multi-composition pyrotechnic material is provided for an inflatable restraint device (for example, an airbag system or pretensioner for a vehicle). The multi-composition pyrotechnic material can...
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8057610 |
Monolithic gas generant grains
A gas generant for an inflatable restraint device (for example, an airbag system for a vehicle) is a monolithic compressed solid that has a linear burn rate of greater than or equal to about 1.6...
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8007607 |
Combustible structural composites and methods of forming combustible structural composites
Combustible structural composites and methods of forming same are disclosed. In an embodiment, a combustible structural composite includes combustible material comprising a fuel metal and a metal...
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7998290 |
Enhanced blast explosive
A thermobaric munition including a composite explosive material, the composite explosive material having a high-explosive composition, and a detonable energetic material dispersed within the...
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7993475 |
Firing agent for gas generating device
A firing agent which is used in a gas generating device of a vehicle occupant protection device together with a non-azide gas generating agent, for firing the non-azide gas generating agent,...
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7985308 |
Multimodal explosive
A multimodal explosive, in particular for blast charges, which has, for increasing the power, a powder additive which is formed by a hydrogen-terminated monocrystalline silicon powder of at least...
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7985310 |
Metal and metal oxide granules, forming process and granule containing explosives
This invention relates to granules comprising a homogenous mixture of metal flakes and/or metal powder and metal oxide powder, and a binder. The invention also relates to a process for producing...
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7976653 |
Ammonium dinitrimide based liquid monopropelants exhibiting improved combustion stability and storage life
Ammonium dinitramide based liquid monopropellants exhibiting stabilised combustion characteristics and improved storage life, containing ammonia, a base weaker than ammonia, or a base which is...
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7976654 |
High explosive fills for very small volume applications
High explosives suitable for filling very small volume loading holes in micro-electric initiators for micro-electro-mechanical mechanisms, used as safe and arm devices, are prepared from slurries...
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7972453 |
Enhanced blast explosive
A thermobaric munition including a composite explosive material, the composite explosive material having a high-explosive composition, and a detonable energetic material dispersed within the...
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7955451 |
Energetic thin-film based reactive fragmentation weapons
A munition is described including a reactive fragment having an energetic material having a least one layer of a reducing metal or metal hydride and at least one layer of a metal oxide dispersed in...
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7955453 |
Gradient thermosetting plastic-bonded explosive composition, and method thereof
A process for manufacturing gradient structures uses multiple jet-spraying mechanisms to form layers of distinct precursors into a gradient composition.
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7942989 |
Porous silicon-based explosive
An initiator explosive for detonating a second explosive that includes nanocrystalline silicon containing a plurality of pores and a solid state oxidant disposed within said pores.
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7942988 |
Shaped, flexible fuel and energetic system therefrom
A shaped, flexible fuel and energetic system is presented. The shaped, flexible fuel comprises at least one polymeric binding material and porous silicon particles dispersed throughout the...
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7942990 |
Hybrid inflator
The present invention provides a hybrid inflator including: a pressurized gas and a solid gas generating agent that generates a combustion gas as a gas source,the solid gas generating agent...
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7931761 |
Micro thruster, micro thruster array and polymer gas generator
Disclosed is a gas generating polymer compound that when irradiated with light or other radiation sources makes a solid to gas phase transition due to chemically catylized degradation, irradiative...
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7927439 |
Shock compression sensitivity change on command of explosives containing SMART materials
The invention is a method and a composition where, on command, a distributed number of micron size voids are created in an energetic material. The voids are hot spots, which change the shock...
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7927437 |
Ordered nanoenergetic composites and synthesis method
A structured, self-assembled nanoenergetic material is disclosed that includes a nanostructure comprising at least one of the group consisting of a fuel and an oxidizer and a plurality of...
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7896989 |
Cross-sectional functionally graded propellants and method of manufacture
Methods of making cross sectional, functionally-graded munitions propellants exhibiting various distributions of particle concentrations and burn rate, including having a fast burning core and...
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7896988 |
Charge system for destroying chips on a circuit board and method for destroying chips on a circuit board
A charge system for destroying chips on a circuit board is provided. The charge system has a first substrate having a number of recesses formed therein with each of the recesses having a housing...
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7887650 |
Gas generating composition
The present invention provides a gas generating composition comprising a fuel and an oxidizing agent and further a copper powder.
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7883593 |
Non-toxic pyrotechnic delay compositions
A novel pyrotechnic delay composition for use in metal delay fuse cartridges, including as its primary constituent Si—Al—Fe3O4 prepared from powdered form. The delay composition yields a pro...
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7879166 |
Single walled carbon nanotubes activated with hydrazoic acid
The present invention relates generally to carbon nanotubes, and more particularly to the interaction of single wall carbon nanotubes with hydrazoic acid to introduce energetic azide groups into...
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7857921 |
Nontoxic, noncorrosive phosphorus-based primer compositions
A primer composition that includes stabilized, encapsulated red phosphorus, at least one oxidizer, at least one secondary explosive composition, at least one light metal, and at least one acid...
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7837813 |
Stimulated emission release of chemical energy stored in stone-wales defect pairs in carbon nanostructures
Stone Wales defect pairs in a carbon nanostructure are used to store energy. Energy is released by a chain reaction of phonons disrupting the defect pairs to generate more phonons until the lattice...
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7833366 |
Method for making single walled carbon nanotubes by activation with hydrazoic acid
The present invention relates generally to methods of making carbon nanotubes, and more particularly to the interaction of single wall carbon nanotubes with hydrazoic acid to introduce energetic...
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7806999 |
Metal and metal oxide granules and forming process
This invention relates to granules comprising a homogenous mixture of metal flakes and/or metal powder and metal oxide powder, and a binder. The invention also relates to a process for producing...
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7789982 |
Flexible dilute explosive device
A flexible dilute explosive device is provided that includes an explosive material, such as pentaerythritol tetranitrate (PETN), combined with a non-reactive matrix material, such as light-weight...
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7789984 |
Method for supplying pyrotechnic material slurry
A method for supplying a pyrotechnic material slurry to a container, includes, taking out a pyrotechnic material slurry, stored inside a storage container, from the bottom portion of the storage...
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7758709 |
Monolithic gas generant grains
A gas generant for an inflatable restraint device (for example, an airbag system for a vehicle) is a monolithic compressed solid that has a linear burn rate of greater than or equal to about 1.6...
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7749345 |
Method of generating fluorine gas using coruscative reaction
A fluorine gas generating material composition comprises a fluorine bearing material, the fluorine bearing material releasing fluorine gas at a first temperature, and a coruscative material, a...
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7722782 |
Portable heating apparatus and metal fuel composite for use with same
A particulate composite fuel of metal preferably of aluminum for a portable heater. The fuel reacts with oxygen in the air, producing heat. The composite fuel may also be flaked aluminum or iron...
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7645351 |
Explosive material composition and method for preparing the same
An explosive material composition containing, as an active ingredient, particles of a water-soluble reactive ingredient having an uniform particle size. Each particle is coated with an oil...
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7638006 |
Method of generating fluorine gas using coruscative reaction
A fluorine gas generating material composition comprises a fluorine bearing material, the fluorine bearing material releasing fluorine gas at a first temperature, and a coruscative material, a...
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7585381 |
Nitrous oxide based explosives and methods for making same
An explosive device and methods for forming same, the device comprising a portion of nitrous oxide and a portion of fuel. In one example, the explosive device may include a first storage area...
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7544260 |
Micro thruster, micro thruster array and polymer gas generator
Disclosed is a gas generating polymer compound that when irradiated with light or other radiation sources makes a solid to gas phase transition due to chemically catylized degradation, irradiative...
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