|
Match
|
Document |
Document Title |
|
|
6660112 |
Method for manufacturing explosive device having self-remediating capacity
Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with microorganisms. An explosive mixture capable of...
|
|
|
6557650 |
Method and apparatus for protecting explosives
A method and apparatus to protect explosive components used in various tools, such as tools for use in wellbores, includes a component with an adsorptive material. Example tools include perforating...
|
|
|
6527887 |
Polymeric cyclodextrin nitrate esters
Cyclodextrin polymers are nitrated to provide novel nitrate esters of cyclodextrin polymers which are useful for encapsulating explosives to provides energetic compositions of reduced sensitivity;...
|
|
|
6386296 |
Method and apparatus of protecting explosives
A method and apparatus to protect explosive components used in various tools, such as tools for use in wellbores, includes a component with an adsorptive material. Example tools include perforating...
|
|
|
6120627 |
Explosive with bioremediating capacity
Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with microorganisms. An explosive mixture capable of...
|
|
|
5721313 |
Crosslinked polymer composition
A composition comprising a water-in-oil polymer emulsion wherein the polymer is the reaction product of the following: (a) an ethylenically unsaturated carboxylate having between about 3 and...
|
|
|
5587553 |
High performance pressable explosive compositions
High solids pressable explosive compositions containing a liquid energetic polymer and a high performance explosive oxidizer are disclosed. The pressable explosive compositions contain a solids...
|
|
|
5506366 |
Desensitization of cured energetic compositions in aqueous media
Solid energetic compositions such as rocket motor grains are desensitized and converted to a form suitable for incineration by size reducing the solids, combining them with water to form a slurry,...
|
|
|
5458706 |
Solid pyrotechnic compositions with a thermoplastic binder and a polybutadiene silylferrocene plasticizer
The object of the present invention is novel solid pyrotechnic compositions with a loaded and plasticized thermoplastic binder, which can be used notably as propellants with non-polluting...
|
|
|
5401341 |
Cross-linked emulsion explosive composition
This invention relates to water-in-oil emulsion explosives in which an oxidizing material is contained in the discontinuous water phase, and the continuous oil phase acts as a carbonaceous fuel....
|
|
|
5244475 |
Rheology controlled emulsion
An emulsion composition with a polymerizing and/or crosslinking agent and method for its use in improving the manufacturing, packaging, transporting, storage placement and blasting characteristics...
|
|
|
5112417 |
Method of controlling the increase in potlife of propellants during processing
Tris(N-nitrosophenylhydroxylaminium)aluminum is employed in amounts from about 0.1% by weight to about 0.2% by weight to inhibit the polymerization reaction during propellant mixing. With a weight...
|
|
|
5067995 |
Method for enhancing stability of high explosives, for purposes of transport or storage, and the stabilized high explosives
The stability of porous solid high explosives, for purposes of transport or storage, is enhanced by reducing the sensitivity to shock initiation of a reaction that leads to detonation. The pores of...
|
|
|
5038295 |
Solid propellant service life analysis via nondestructive testing
A process for determining the aging characteristics of solid rocket propellant samples by measuring their dynamic mechanical properties is disclosed. Samples of rocket propellant are tested using a...
|
|
|
4822433 |
Emulsion explosive composition
An emulsion explosive composition comprising a discontinuous phase containing an oxygen-supplying component and an organic medium forming a continuous phase wherein the oxygen-supplying component...
|
|
|
4734141 |
Crash bag propellant compositions for generating high quality nitrogen gas
A crash bag propellant composition and method for generating non-toxic nitrogen gas comprising an azide salt and an oxidant component in which metal oxides are substantially replaced with one or...
|
|
|
4713127 |
Triplebasic propellant powder and process for the production thereof
Triplebasic propellant powders consist of nitrocellulose, nitroglycerin or an equivalently acting explosive oil and crystalline nitroguanidino, which are processed by mixing with one another and...
|
|
|
4664728 |
Explosive systems
Water-based explosives that use siliceous boron-containing microspheres as sensitizing agents are stabilized by adding multivalent metal ions to the explosives. Zinc salts are especially useful.
|
|
|
4664730 |
Tactical monopropellant
The incorporation of methyl alcohol into a hydrazine, and hydrazine nitrate uel blend is effective in lowering the freezing point of the combination while enhancing the performance of the...
|
|
|
4659403 |
Hydrazine stabilizers for nc propellants
The invention relates to propellant powders and specifically to stabilizers for nitrocellulose-based propellant powders.
|
|
|
4615752 |
Methods of pumping and loading emulsion slurry blasting compositions
The invention relates to methods for refining, pumping and loading a borehole with a water-in-oil emulsion slurry blasting composition, wherein the emulsion slurry blasting composition is pumped or...
|
|
|
4602970 |
Method of stabilizing emulsion explosives
Method of stabilizing an emulsion explosive comprising an oxidant, a fuel, and an emulsifier the molecules of which have at least one double-binding. The oxidant is emulsified in the fuel in the...
|
|
|
4514318 |
Stabilizing polysaccharide-thickened aqueous medium and stable aqueous gel
A means is provided for stabilizing polysaccharide-thickened aqueous solutions by including in the thickened solution from 0.01% to 1% w/w of a thiuram sulphide or thiomorpholine compound as...
|
|
|
4510958 |
Apparatus and method for transferring a Bingham solid through a long conduit
An apparatus for injecting a lubricating liquid, e.g., water, into a conduit as an annular layer around a flowing Bingham solid, e.g., a water gel or water-in-oil emulsion explosive, to facilitate...
|
|
|
4496471 |
Stable aqueous solution-type oxidizing agent composition for explosives
An aqueous solution-type oxidizing agent composition consisting of an aqueous solution containing an oxidizing agent, which consists of ammonium nitrate as a main component and an inorganic...
|
|
|
4486317 |
Stabilization of thickened aqueous fluids
Thickeners, preferably galactomannans, in aqueous solutions or slurries, e.g., water gel explosives, oil well drilling muds, and hydraulic fracturing fluids, are stabilized against thermal...
|
|
|
4455252 |
Phlegmatization of organic peroxides by metallic soaps
A phlegmatized organic peroxide composition is disclosed which contains a liquid organic peroxide and a metallic soap of a higher fatty acid in an amount sufficient to phlegmatize the liquid...
|
|
|
4273147 |
Transportation and placement of water-in-oil explosive emulsions
A method and apparatus for the placement of emulsion explosive compositions is provided which substantially reduces the amount of work which must be expended to pump the explosive emulsion through...
|
|
|
4214438 |
Pyrotechnic composition and method of inflating an inflatable device
A pyrotechnic gas generating composition comprising a fuel and an oxidizer, the composition upon combustion generating a gas and a non-gaseous composition comprising a metallic salt or oxide, the...
|
|
|
4196026 |
Donor free radical explosive composition
An improved explosive composition is disclosed and comprises a major portion of an explosive having a detonation velocity between about 1500 and 10,000 meters per second and a minor amount of a...
|
|
|
4185557 |
Stress reducing liner and method of fabrication
A stress reducing liner for a solid rocket motor comprising a first layer polybutadiene based material, a second layer of perforated silicone rubber and a third layer of polybutadiene based...
|
|
|
4124368 |
Insensitive ammonium nitrate
The danger of the accidental detonation of large masses of commercial ammum nitrate during handling and storage under normal climatic conditions is reduced by replacing the ammonium nitrate with a...
|
|
|
4061511 |
Aluminum silicate stabilizer in gas producing propellants
The use of an aluminum silicate molecular sieve as a stabilizer in propelts that give off gas during the aging process. An aluminum silicate molecular sieve is added to propellants that give off...
|
|
|
4042432 |
Desensitizer for n-propyl nitrate
A low gamma gas is dissolved in n-propyl nitrate for desensitization purps.
|
|
|
4038116 |
Method for degrading aromatic explosive solutions
A method for treating an aqueous solution of aromatic explosives whereby losive molecules are destroyed and the resulting effluent is safe for disposal. An additive, such as acetone or hydrogen...
|
|
|
4034675 |
Catalysts - containing ablative resonance suppressors
Burning rate promoter (e.g. n-butylferrocene, n-hexylcarborane) is incorpted into resonance rods that are used to eliminate combustion instability of solid propellant. As the solid propellant...
|
|
|
4023995 |
Extinguishable propellant composition
A solid rocket propellant composition having a relatively high low pressure deflagration limit (Pdl) and thereby capable of being extinguished with only a relatively small drop in combustion...
|
|
|
4000021 |
Process for suspending particulate additives in molten TNT
Composite explosive slurries of good stability and flow properties are obned by dispersing particulate solid components, e.g. RDX, NH 4 NO 3 and Al, in molten TNT in the presence of a small...
|
|
|
3995673 |
Stabilized air bubble-containing explosive compositions
A foamed or aerated explosive composition containing a water-soluble organic nitrate sensitizer is provided which retains sensitivity for long periods in small diameter cartridges. The dissipation...
|
|
|
3940258 |
Method for controlling aquatic weeds with N-phenylalkyl-γ-hydroxybutyramide
Process of employing as herbicides N-phenylalkyl - γ hydroxybutyramide or methyl or halo derivatives thereof wherein the methyl or halo substituent occupies any one of two of the ortho-, meta- and...
|
|
|
3925124 |
Heterogeneous monopropellant compositions
1. Novel thixotropic, monopropellant compositions comprising a mixture of a solid fuel selected from the group consisting of inorganic silicides, silicon carbide and mixtures thereof, a strong...
|
|
|
3921394 |
Heterogeneous monopropellant compositions and thrust producing method
1. Novel thixotropic, monopropellant compositions comprising a mixture of a fuel selected from the group consisting of inorganic carbides, inorganic borides and inorganic boride-carbide mixtures, a...
|
|
|
3857922 |
STABILIZATION OF LIGHT METAL HYDRIDE
1. A crystalline, substantially non-ether solvated aluminum hydride having at least about .01 weight per cent magnesium incorporated into the crystal lattice thereof.
|
|
|
3852043 |
STABILIZATION OF ALUMINUM HYDRIDE
The invention is a process for upgrading the thermal stability of light metal hydrides, particularly substantially non-solvated, crystalline aluminum hydride by maintaining the hydride under a...
|
|
|
3852320 |
ALLYL 2,2-DINITROPROPYL CARBONATE
The novel allyl 2,2-dinitropropyl carbonate and the conversion thereof to the novel 2,3-bis(difluoramino)propyl 2,2-dinitropropyl carbonate useful as a high energy plasticizer of polymeric binders...
|
|
|
3844854 |
STABILIZATION OF LIGHT METAL HYDRIDE
A crystalline, substantially non-solvated aluminum hydride having a surface coating of an organic compound containing at least one phenyl group or a condensed ring structure and ordinarily...
|
|
|
3841929 |
SOLID PROPELLANT CONTAINING STRONTIUM CARBONATE-CALCIUM CITRATE BURNING RATE DEPRESSANT
1. A solid propellant matrix having therein the combination of calcium citrate and strontium carbonate in sufficient quantity to reduce the burning rate of the propellant.
|
|
|
3807973 |
GELLED HYDROCARBON FUELS AND PROCESS OF PREPARING THE SAME
A gelled hydrocarbon fuel containing more than 97 percent by volume hydrocarbon fuel and leaving less carbon deposits prepared by gelling the hydrocarbon fuel with a fatty acid diethanolamide,...
|
|
|
3803082 |
STABILIZATION OF LIGHT METAL HYDRIDE (U)
This invention is concerned with the stabilization of light metal hydrides and more particularly is concerned with a novel process for improving the thermostability of substantially non-solvated...
|
|
|
3785890 |
PROCESS FOR THE PREPARATION OF MERCURY-CONTAINING ALUMINUM HYDRIDE COMPOSITIONS
A mercury-containing, non-solvated aluminum hydride composition is prepared by reacting HC1 with an alkali metal aluminum hydride (MAlH 4 ) in the presence of a dialkyl ether solvent, adding...
|