| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 149088000 | CONTAINING NITRATED ORGANIC COMPOUND | 34 |
| 20090020198 | Energetic Plasticizer For Explosive Charges - An energetic material suitable for high-energy, plastic-bonded, explosive charges, the material including an energetic plasticizer containing an energetic nitrobutyl formal, wherein a composition of the energetic plasticizer contains at least 50%, by weight, of the energetic nitrobutyl formal. | 01-22-2009 |
| 20130056117 | THERMOSETTING SOLID PROPELLANT COMPOSITION COMPRISING NONVOLATILE TERTIARY AMINE AND METHOD FOR CONTROLLING CURE RATE OF THE COMPOSITION - Disclosed are a nitrate ester polyether-based thermosetting solid propellant composition comprising a nonvolatile tertiary amine, and a method for controlling a viscosity buildup of the nitrate ester polyether-based thermosetting solid propellant composition characterized by adding a nonvolatile tertiary amine. | 03-07-2013 |
| 20130319586 | GAS GENERATING COMPOSITION - Provided is a gas generating agent with a low combustion temperature and good ignition ability. The gas generating agent includes: (a) a fuel; (b) an oxidizing agent including a basic metal nitrate; (c) a basic metal carbonate; and (d) a binder (not including a component selected from starch, etherified starch, methyl cellulose, hydroxyethyl methyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, guar gum, etherified guar gum, tamarind gum, poly(vinyl alcohol), polyvinyl ether, polyacrylamide, polyethylene oxide, and polyvinyl pyrrolidone). The fuel of the component (a) includes melamine cyanurate (MC) and nitroguanidine (NQ), with MC/NQ (ratio of contents) of being within a range of 0.20 to 1.50. | 12-05-2013 |
| 20130340900 | GAS GENERATING COMPOSITION - Provided is a gas generating composition with a low combustion temperature, good ignition ability, and a high heat resistance. | 12-26-2013 |
| 149092000 | Nitrated acyclic, alicyclic or heterocyclic amine | 26 |
| 20080202655 | High Performance, Low Toxicity Hypergolic Fuel - Disclosed is a group of tertiary amine azides useful as hypergolic fuels for hypergolic bipropellant mixtures. The fuels provide higher density impulses than monomethyl hydrazine (MMH) but are less toxic and have lower vapor pressures that MMH. In addition, the fuels have shorter ignition delay times than dimethylaminoethylazide (DMAZ) and other potential reduced toxicity replacements for MMH. | 08-28-2008 |
| 20090078346 | Extremely Insensitive Detonating Substance and Method for Its Manufacture - The present invention provides an explosive composition of substantially reduced sensitivity and low flammability, being definable as an extremely insensitive detonating substance (EIDS) according to UN Regulations for the Transport of Dangerous Goods and comprising one or more explosive material 42-58% vol., one or more fire retardant material 15-26% vol. and a binder 20-36% vol. | 03-26-2009 |
| 20090199938 | Nitrocellulose Composition And Uses Therefor - A nitrocellulose composition comprises an admixture comprising: from about 75 weight percent to about 85 weight percent nitrocellulose; and from about 15 weight percent to about 25 weight percent camphor, based upon the weight of the admixture; and from about 1 weight percent to about 5 weight percent of a stabilizer (based on the total weight of the composition), wherein the stabilizer is chosen from the group consisting of N,N-Diethyl-N,N′-diphenylurea, N,N′-Dimethyl-N,N′-diphenylurea, 1,1-Diphenylurea, N-methyl-N,N′-diphenylurea, 1-Ethyl-3,3′-diphenylurea, Diphenylamine, 2-Nitro-diphenylamine, 4-Nitro-diphenylamine; Triphenylamine; p-Nitro-N-methylaniline, p-Nitro-ethylaniline, soybean oil, castor oil, sodium silicate, lactic acid amide, and benzonate; and from about 1 weight percent to about 5 weight percent of azodicarbonic acid diamide, based on the total weight of the composition. The composition is heated at a temperature sufficient to cause it to polymerize, after which it is formed into sheets, from which components for munitions, such as artillery, small arms, modular artillery charge systems and mortar increments are formed. The components of the mortar increments are joined together, and after being filled with a propellant composition, one or more mortar increments is attached to a mortar shell. | 08-13-2009 |
| 20100006193 | APPLICATION OF HIGH TEMPERATURE EXPLOSIVE TO DOWNHOLE USE - A downhole device having an explosive component includes a high temperature stable explosive having thermal stability greater than 200° C., wherein the explosives having a compound of formula (I) or (II): | 01-14-2010 |
| 20100024933 | METHODS FOR MAKING AND USING 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 of crystalline energetic materials including organic liquid and applied using various methods. These methods include swipe loading, pressure loading and syringe loading. The organic liquid serves as a volatile mobile phase in the slurry so as to partially dissolve the energetic material so that, upon evaporation of the mobile phase, the energetic material precipitates and adheres to the loading hole. | 02-04-2010 |
| 20100065170 | IMPACT RESISTANT EXPLOSIVE COMPOSITIONS - An explosive composition comprising a high density hydrocarbon compound selected from the group consisting of xylitol, sucrose, mannitol, and mixtures thereof and at least one energetic material. The high density hydrocarbon compound and the at least one energetic material form a substantially homogeneous explosive composition. A method of producing an explosive composition that is insensitive to impact is also disclosed. | 03-18-2010 |
| 20100096050 | MODIFIER FOR EXPLOSIVES - Universal modifiers from the class of organic and inorganic acids and their salts of new power systems of driving force on the basis of complex complete or/and incomplete nitrates (nitroesters) monoatomic (alcohols, alkanes), diatomic (diols, glycols, alkanediols), triatomic (triols, glycerin), multinuclear (of absolute valence) alcohols, cellulose, as well as nitroamines (nitramines), azides (azoimides), nitro compounds and compositions (substances) with mixed groups and their mixes purposefully modifying their thermodynamic (thermochemical) parameters (characteristics), mechanical, physical, chemical, biochemical properties. | 04-22-2010 |
| 20100132856 | FURAZANE DERIVATIVES, PREPARATION THEREOF AND ENERGETIC COMPOSITIONS CONTAINING THEM - A subject matter of the present invention is:
| 06-03-2010 |
| 20100200128 | ADJUSTING YIELD OF A MANUFACTURING PROCESS FOR ENERGETIC COMPOUNDS THROUGH SOLUBILITY MODIFICATION - A method of adjusting the yield of a manufactured compound comprising primarily two energetic materials to yield a product comprising primarily one of the two energetic materials. Specifically, embodiments of the present invention provide a method of purifying a compound primarily comprising RDX and HMX to achieve a desired purity of RDX with an acceptable yield percentage. By adding sufficient acetonitrile (ACN) to the manufactured compound to dissolve it and form a solution; adding a pre-specified volume of water to the resultant solution and stirring sufficiently to precipitate at least the RDX; separating and drying the precipitate, a pre-specified purity and yield percentage of RDX may be obtained by varying the volume of water added. The process uses relatively environmentally benign recyclable solvents at ambient temperature and pressure reducing both environmental impact and energy costs. | 08-12-2010 |
| 20100258223 | METHOD FOR DETERMINING THE SENSITIVE OR INSENSITIVE NATURE OF A HEXOGEN - The present invention relates to a process for determining the sensitive or insensitive nature of a crystalline hexogen. Said process comprises:
| 10-14-2010 |
| 20100288404 | Highly-Filled, High-Viscosity Paste Charge, And Method And Device For Production Thereof - A highly-filled paste, and a method and device of de-aerating and injecting the paste, the paste including: (a) a solid filler; (b) an organic binder, and (c) a residual gas, wherein the paste contains at least 80 volume-% of the solid filler and has a viscosity exceeding 100 kilopascal·seconds, wherein the filler, binder, and residual gas are intimately mixed so as to form a substantially homogeneous paste, and wherein a composition of the solid filler, binder, and residual gas is selected such that the homogeneous paste has: an average density greater than 98.5% of a Theoretical Maximum Density (TMD). | 11-18-2010 |
| 20110209805 | Highly-Filled, High-Viscosity Paste Charge, And Method And Device For Production Thereof - A highly-filled paste, and a method and device of de-aerating and injecting the paste, the paste including: (a) a solid filler; (b) an organic binder, and (c) a residual gas, wherein the paste contains at least 80 volume-% of the solid filler and has a viscosity exceeding 100 kilopascal·seconds, wherein the filler, binder, and residual gas are intimately mixed so as to form a substantially homogeneous paste, and wherein a composition of the solid filler, binder, and residual gas is selected such that the homogeneous paste has: an average density greater than 98.5% of a Theoretical Maximum Density (TMD). | 09-01-2011 |
| 20120024437 | PRECURSOR OF AN EXPLOSIVE COMPOSITION INCLUDING AT LEAST ONE IONIC LIQUID AND A METHOD OF DESENSITIZING AN EXPLOSIVE COMPOSITION - An ionic liquid is disclosed. A precursor composition that comprises at least one ionic liquid and at least one energetic material is also disclosed, as is a method of synthesizing an ionic liquid and a method of desensitizing an explosive composition. | 02-02-2012 |
| 20120111460 | Cyclic Energetic Nitramines Desensitized with Linear Nitramines - Propellant compositions containing cyclic nitramines that are susceptible to unintentional detonation are desensitized by the incorporation of a linear nitramine having a backbone containing one to three ethylene groups and one or two nitramine groups. | 05-10-2012 |
| 20120145290 | ALTERNATIVE TO TETRAZENE - Embodiments of materials suitable for use as a replacement for Tetrazene and methods of preparing such materials are described. In one embodiment, the material comprises MTX-1, as well as simple salts or complexes derived therefrom. The methods of preparing such materials include combining Tetrazene and an acid to form a suspension, where the acid is nitric acid, sulfuric acid, perchloric acid, or hydrochloric acid. A nitrite salt may be added to the suspension, where the nitrite salt is sodium nitrite, lithium nitrite, potassium nitrite, an aqueous solution of sodium nitrite, an aqueous solution of lithium nitrite, or an aqueous solution of potassium nitrite. In some embodiments, the suspension is stirred until the suspension has a white appearance. | 06-14-2012 |
| 20120199256 | SUSPENSIONS OF HEXANITROHEXAAZAISOWURTZITANE CRYSTALS, PRODUCTION OF SAID SUSPENSIONS AND PRODUCTION OF PYROTECHNIC OBJECTS - The present invention relates to suspensions of hexanitrohexaazaisowurtzitane crystals in a liquid phase (said liquid phase is composed, to at least 85% by weight, of a nonsolvent for hexanitrohexaazaisowurtzitane, said nonsolvent consisting of at least one nonflammable hydrofluoroether, and includes from 0 to less than 15% by weight of an organic solvent for hexanitrohexaazaisowurtzitane, more volatile than said nonsolvent, chosen from the group consisting of esters, nitriles, ketones and their mixtures), the production of said suspensions and their use to manufacture pyrotechnic objects. The use of said at least one hydrofluoroether as nonsolvent is particularly appropriate. | 08-09-2012 |
| 20120227876 | RECOVERY OF THE ENERGETIC COMPONENT FROM PLASTIC BONDED EXPLOSIVES - A process for recovering the energetic component from plastic bonded explosives. The process uses high velocity kinetic energy in the form of gases, liquids, or solids, alone or in combination, to cause the structural failure of the adhesive bonding between the polymer matrix and energetic component for the purpose of providing adequate loci for the solvation of the energetic component by appropriate solvents. | 09-13-2012 |
| 20120227877 | DEMILITARIZATION OF WAX DESENSITIZED EXPLOSIVE PROJECTILES - A method for demilitarizing projectiles, typically military projectiles, containing a class of energetic materials known as Composition A which are wax desensitized materials. The projectiles are opened to expose the wax desensitized energetic material, which is then removed from the projectile by fluid jet technology. The wax component is separated from the energetic particles only to a degree that will leave an effective amount of desensitizing coating of wax remaining on the particles. | 09-13-2012 |
| 20120305150 | CRYSTALLINE EXPLOSIVE MATERIAL - An explosive material in the form of a cocrystal comprising 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20 or HNIW) and at least one energetic material. The energetic material is selected from 2,4,6-trinitrotoluene (TNT), and 1,3,5,7-tetranitro-1,3,5,7-tetrazocane (HMX). | 12-06-2012 |
| 20130263982 | MELT-CASTABLE ENERGETIC COMPOUNDS COMPRISING OXADIAZOLES AND METHODS OF PRODUCTION THEREOF - In one embodiment, a melt-castable energetic material comprises at least one of: 3,5-bis(4-nitro-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazole (DNFO), and 3-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-nitro-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazole (ANFO). In another embodiment, a method for forming a melt-castable energetic material includes reacting 3,5-bis(4-amino-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazole (DAFO) with oxygen or an oxygen-containing compound to form a mixture of at least: DNFO, and ANFO. | 10-10-2013 |
| 20140261930 | METHODS AND SYSTEMS FOR PRODUCING DEMN EUTECTIC, AND RELATED METHODS OF PRODUCING ENERGETIC COMPOSITIONS - A method of producing DEMN eutectic comprises reacting a reactant mixture comprising ethylenediamine and diethylenetriamine with aqueous nitric acid to form a reaction mixture comprising diethylentriamine trinitrate and ethylenediamine dinitrate. The reaction mixture is combined with methylnitroguanidine and nitroguanidine to form an aqueous slurry. Water is removed from the aqueous slurry. A method of producing an energetic composition, and a system for producing DEMN eutectic are also described. | 09-18-2014 |
| 20140305555 | Priming Mixtures for Small Arms - A primer for small arms ammunition including a primary explosive and an oxidizer system containing bismuth oxide is provided. A method of forming the primer and a small arms ammunition cartridge also is provided. The oxidizer system can be non-hygroscopic and non-toxic. The primer can include reducing agents or fuels, sensitizers, binders and gas producing agents. | 10-16-2014 |
| 20140338803 | SMOKELESS PROPELLANT COMPOSITION CONTAINING BISMUTH-BASED COMPOUND AND METHOD OF PREPARING THE SAME - A smokeless high-energy solid propellant composition, which contains a bismuth-based compound as a combustion improver and exhibits a low pressure exponent, and a method of preparing the same are provided. The propellant composition contains the bismuth-based compound, thus ensuring preparation processability of the propellant, especially pot-life, and thereby a propellant curing system can be changed thus ensuring reliability of the propellant preparation processability, unlike temperature control and curing inhibition catalyst addition methods published to date. This composition advantageously exhibits a low pressure exponent. | 11-20-2014 |
| 20160168317 | METHODS OF PRODUCING ENERGETIC POLYMERS, ENERGETIC BINDERS, AND ENERGETIC COMPOSITIONS | 06-16-2016 |
| 20170233306 | PROPELLANT COMPOSITIONS COMPRISING NITRAMINE OXIDANTS | 08-17-2017 |
| 20170233307 | SYSTEMS FOR PRODUCING DEMN EUTECTIC, AND RELATED METHODS OF FORMING AN ENERGETIC COMPOSITION | 08-17-2017 |
| 149094000 | Nitrocellulose, under 10 percent | 2 |
| 20120291931 | COMPOSITE COMPOUND INCLUDING EXPLOSIVE AND MODIFIER FOR EXPLOSIVE AND METHOD OF MANUFACTURE THEREOF - Universal modifiers from the class of organic and inorganic acids and their salts of new power systems of driving force on the basis of complex complete or/and incomplete nitrates (nitroesters) monoatomic (alcohols, alkanes), diatomic (diols, glycols, alkanediols), triatomic (triols, glycerin), multinuclear (of absolute valence) alcohols, cellulose, as well as nitroamines (nitramines), azides (azoimides), nitro compounds and compositions with mixed groups and their mixtures purposefully modifying their thermodynamic parameters, mechanical, physical, chemical, biochemical properties. | 11-22-2012 |
| 20160102029 | OLEO RESINS AND PHOSPHATE ESTERS FOR USE IN PYROTECHNIC FORMULATIONS - A pyrotechnic formulation, wherein that formulation includes a tricyclic phosphate ester. | 04-14-2016 |
| 149101000 | Nitroglycerine | 1 |
| 20160039722 | Utilizing Nitrate Salts in Order to Produce Explosives - Mass production of industrial explosives with one-tenth of the cost of the current production method—Nitric acid 98% removal of the chemical reaction producing explosive materials—Increasing the production safety—Producing ammonium sulfate, a chemical fertilizer, as a byproduct—Supporting the production of different explosives such as TNT, nitroglycerine and etc.—decreasing the acid concentration in the product. | 02-11-2016 |
| 149105000 | Nitrated aromatic compound | 1 |
| 20130068354 | Gas Generant Manufacturing Method - A method of forming a gas generating composition containing a salt of dinitrosalicylic acid and ammonium nitrate or phase stabilized ammonium nitrate. The method involves the co-precipitation of a salt of 3,5-dinitrosalicylic acid with phase stabilized ammonium nitrate. A gas generating composition | 03-21-2013 |
