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Explosive And Thermic Compositions Or Charges > Containing Inorganic Nitrogen-oxygen Salt > Ammonium Nitrate

Ammonium Nitrate

Ammonium Nitrate patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

08/16/07 - 20070187011 - Gas generating composition
Disclosed is a heat-treated oxidizing agent for gas generating compositions which is obtained by mixing ammonium nitrate with an inorganic compound having as an element one or two or more metal atoms selected from the group consisting of Cu, Fe, Ni, Zn, Co, Mn and Ti and subjecting the mixture ...

02/22/07 - 20070039671 - Flash-ignitable energetic material
Carbon nanotubes and activated carbon containing a metal such as palladium release a photoacoustic effect when subjected to a flash of light. A light ignitable, energetic composition is produced by mixing one of them with an energetic material such as black powder or ammonium perchlorate. ...

01/18/07 - 20070012387 - Explosive formulation
An explosive formulation used in blasting operations such as, but not limited to, mining operations and the like. The formulation is composed of a modified form of Ammonium Nitrate Fuel Oil (ANFO) explosives which have been modified by the incorporation of a solid fuel material. The formulation comprising a dry ...

12/28/06 - 20060289097 - Explosive composition, method of making an explosive composition, and method of using an explosive composition
An explosive composition is provided that is comprised of a Heavy ANFO and grain hulls. In one embodiment, the grain hulls are comprised of rice hulls. The grain hulls serve both as an inert bulking additive that reduces the density of the composition and as a sensitizer that reduces the ...

11/02/06 - 20060243362 - Explosive compositions
A pumpable watergel explosive composition comprises 10 to 40 wt %, based on the total weight of the pumpable explosive composition, of a continuous liquid phase comprising a solvent, a solubilized chemical sensitizer and a gelling agent and 60 to 90 wt %, based on the total weight of the ...

10/05/06 - 20060219341 - Heavy metal free, environmentally green percussion primer and ordnance and systems incorporating same
A sensitized explosive that comprises an explosive precipitated onto a sensitizer. The explosive is CL-20, PETN, RDX, HMX, or mixtures thereof and the sensitizer is aluminum, titanium, zirconium, magnesium, melamine, styrene, lithium aluminum hydride, or mixtures thereof. The sensitized explosive is used in a percussion primer that includes a bismuth ...

08/31/06 - 20060191614 - Gas generating composition
The present invention provides a gas generating composition comprising: (a) a fuel; (b) an oxidizer; and (c) a compound selected from the group consisting of a double salt of phosphoric acid. ...

03/02/06 - 20060042731 - Low humidity uptake solid pyrotechnic compositions and methods for making the same
A solid pyrotechnic composition having a flame temperature and exhibiting ballistic performance comparable to that of black powder, but which is preferably formulated to contain neither charcoal nor sulfur, is provided. A solid pyrotechnic composition having a flame temperature and exhibiting ballistic performance comparable to that of boron/potassium nitrate and ...

12/08/05 - 20050269002 - Ammonium nitrate blasting agent and method of production
A method of producing an ammonium nitrate blasting agent and such an agent. The method comprises the steps of first combining together a crystal habit modifier with an aqueous solution of ammonium nitrate. Using the mixture of the crystal habit modifier and the ammonium nitrate solution, ammonium nitrate crystals are ...

12/01/05 - 20050263224 - Gas generating composition for inflator containing melamine cyanurate
To provide a gas generating composition for air bag which is low in toxicity, large in burning rate, and low in combustion temperature. Gas generating compositions comprising (a) melamine cyanurate or a mixture of melamine cyanurate and nitrogen-containing organic compound and (b) oxygen-containing oxidant, and gas generating compositions comprising (c) ...

10/20/05 - 20050230017 - Gas generant compositions
The present invention generally relates to gas generant compositions for inflators of occupant restraint systems, for example. An extrudable pyrotechnic composition includes polyvinylazoles for use within an airbag gas generator. The fuel may be selected from exemplary polyvinylazoles including 5-amino-1-vinyltetrazole, poly(5-vinyltetrazole), poly(2-methyl-5-vinyl)tetrazole, poly(1-vinyl)tetrazole, poly(3-vinyl)1,2,5 oxadiazole, and poly(3-vinyl)1,2,4-triazole. An oxidizer is ...

06/23/05 - 20050133128 - Method for making stable cured poly(glycidyl nitrate)
A process is provided in which at least one polyol having a hydroxyl functionality of at least three, preferably four, serves as a polymerization initiator. The polyol initiator is optionally, although preferably, reacted with a catalyst to form a catalyst-initiator complex, which is then used in the polymerization of glycidyl ...



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