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6812834 |
Reference sample for generating smoky atmosphere
A reference sample for testing fire detectors and a method of testing utilizing the reference samples. The reference sample comprises a fused mixture of pellets of the plastics usually found in...
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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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6414040 |
Composition for generating smoke
A composition for generating smoke, consisting essentially of at least one chlorine compound having a chlorine content of at least 56% by weight of the chlorine compound, and a mixture of at least...
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5610359 |
Method of generating non-toxic smoke
A method of generating nontoxic smoke is taught. The method comprises: (a) submerging a nontoxic smoke creating device in a liquid coolant while preventing entry of coolant into said device; said...
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H001522 |
Laser-modulated aerosol infrared decoy
A system for protecting ships from attack by an infrared-seeking missile is provided which comprises decoying the missile by deploying an aerosol. In one embodiment, the aerosol merely scatters a...
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5331822 |
Device for cooling chemical smoke
A device and method for cooling chemical smoke for creating a low lying fog effect comprises first and second chambers arranged in heat exchange relationship, the first chamber comprising an...
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H001208 |
Mobile smoke screening system
A minimum hazard visual screening cloud is formed by vaporizing diesel fuel nside a vehicle exhaust manifold pipe which, upon entering the ambient atmosphere, condenses into an aerosol comprised of...
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5154782 |
Obscuring and nontoxic smoke compositions
A composition which is capable of producing an obscuring white smoke is disclosed which employs a dicarboxylic acid as the primary smoke producing agent. It is found that by using a dicarboxylic...
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5122298 |
Dispersible smoke/obscurant forming compositions
A smoke forming composition is provided suitable for being explosively dirsed in projectiles, bombs, grenades and the like munitions which is composed of a mixture of finely divided solid particles...
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5098488 |
Composition
A mixture containing 3,3-bis(aziodomethyloxetane) and terephthalic acid for se as a white cloud producing composition which may be used by the military for screening field operations.
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4998479 |
Smoke generating device with rechargable cartridge
A smoke generating device is disclosed which utilizes a rechargable cartridge containing a vaporizable, smoke producing solution. The cartridge includes an aperture which is filled by a one-way,...
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4948439 |
Composition and process for inflating a safety crash bag
Composition and process for inflating an automobile or aircraft safety crash bag comprising igniting at elevated pressure a pyrotechnic material comprising at least one tetrazole or triazole...
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4941931 |
Gas-generated expandable beads as burning rate accelerators
Mechanical enhancement of the burning rate of solid propellants is achieved y the incorporation of limited percentages of gas-generated-expandable beads into the solid propellant composition during...
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4756778 |
Protecting military targets against weapons having IR detectors
Pyrolyzed carbon fibers are intercalated with alkali metal by contacting fibers with hot metal vapors at a specified temperature to produce an infrared emissive chaff. This chaff can be released...
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4636364 |
Apparatus for producing a stream of aerosol
A method and apparatus for producing a directed aerosol stream from gaseous and/or vapor phase reactants by conveying the reactants to a reaction site, reacting the reactants at the reaction site...
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H000172 |
Air purge system for vehicle engine exhaust smoke systems
An air purge system device for use with nozzle tubes carrying fuel oil to a iesel engine exhaust system for vaporization of the fuel oil. Provided is at least one nozzle tube for carrying fuel oil...
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4547235 |
Gas generant for air bag inflators
In accordance with the present invention there are provided gas generating compositions comprising sodium azide, silicon dioxide, potassium nitrate, molybdenum disulfide and sulfur.
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4525226 |
High yield nitrogen gas generators
A solid propellant gas generator for producing greater than 50-weight percent pure nitrogen gas comprising a stoichiometric blend of sodium azide, NaN 3 , and sodium sulfate, Na 2 SO 4 , and...
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4484195 |
Method of screening infra-red radiation
A method of screening infra-red radiation is disclosed which comprises fong between the source of said radiation and the point of reception or detection an aerosol of finely-divided, thin flat...
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4459219 |
Black smoke generator and method of use thereof
A black smoke generator is provided for generating a smoke screen for use on military vehicles, installations and the like. The black smoke generator is a self-sustaining unit and comprises a...
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4382077 |
Pesticide fogging compositions and solvent therefor
There is provided a solvent system for application of pesticides by fogging, said solvent system being of use with both liquid and solid (wettable powder) pesticides, said solvent system comprising...
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4301674 |
Smoke detector tester
A smoke detector tester is disclosed herein having a hand held aerosol container for holding under pressure a quantity of spray emitted from the container by a finger valve in the form of an...
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4280991 |
Diagnostic compositions
The invention discloses diagnostic compositions for use in obtaining images of a patient's lungs. The basic components of the composition of the invention are sodium pertechnetate which is...
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4228124 |
Fumigating method and apparatus
A mixture of an active ingredient such as insecticide, fungicide, repellent or the like and a blowing agent is heated with a hot air current produced by a suitable heat source and a fan to...
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4171340 |
Fumigating apparatus and method
A mixture of an active ingredient such as insecticide, fungicide, antiseptic or the like and a blowing agent is heated indirectly with a heat evolved by contacting an exothermic substance with...
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4163038 |
Fumigating method and apparatus
A mixture of an active ingredient and a blowing agent is heated indirectly with a heating element to thermally decompose the blowing agent and to volatilize the active ingredient. The mixture and...
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4032374 |
Cinnamic acid containing pyrotechnic smoke composition
A non-toxic smoke composition for use in simulating fires in damage control xercises and for use in training. Transcinnamic acid is used as the smoke producing agent and is volatilized by energy...
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4021275 |
Gas-generating agent for air bag
A gas-generating agent for inflating air bags comprises finely divided particles of a co-precipitation compound made by the following steps: (1) uniformly mixing in water to form an aqueous...
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RE29142 |
Combustible compositions for generating aerosols, particularly suitable for cloud modification and weather control and aerosolization process
A combustible composition for generating aerosols for the control and modification of weather conditions consisting of a readily oxidizable substance selected from the group consisting of aluminum,...
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3965615 |
Method of preventing the formation of frost
A method for producing a fog to extract freezable moisture from plants and to increase the ambient humidity and temperature surrounding plants comprising the steps of providing a mixture of silicon...
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3755182 |
NITROGEN GENERATING COMPOSITIONS
Compositions of sodium azide and polyvalent metal sulfates burn when ignited to produce nitrogen.
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3744718 |
LUMINESCENT AEROSOL MARKER
A method for forming a 3-dimensional marker for long range detection which omprises releasing an aerosol spray into the atmosphere consisting of a mixture of compounds whereby the reaction of the...
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3719604 |
PRESSURIZING-GAS-PRODUCING CHARGES CONTAINING AN AMINOGUANIDINE TETRAZOLE AND AN OXYGEN-LIBERATING OR GAS-EVOLVING ADDITIVE
Novel gas-generating compositions comprising 40 to 100 weight percent aminoguanidine salts of azotetrazole of the formula: ##SPC1## Or of ditetrazole of the formula: ##SPC2## Optional other...
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3625855 |
WHITE SMOKE COMPOSITION
A composition having long burning time and producing high volume white sm and being comprised of between 11 and 13 percent of magnesium, between 44 and 49 percent of zinc oxide, between 25 and 26...
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3607472 |
WHITE SMOKE COMPOSITION CONTAINING RED PHOSPHOROUS
A white smoke producing composition comprised of between 8 and 12 percent magnesium, between 30 and 34 percent of magnesium dioxide, between 0 manganese 3 percent of zinc oxide, between 0 and 4...
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3502588 |
CHEMILUMINESCENT AEROSOLS
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3498925 |
SMOKE GENERATING COMPOSITIONS
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3494871 |
CHEMILUMINESCENT AEROSOLS
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3400082 |
Smoke generating compositions and method of use thereof
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3357926 |
Cloud seeding apparatus
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3349042 |
Means and method for vapor and fog generation
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3330069 |
Defrostation method
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3329624 |
Composition for producing smoke
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3274035 |
Metallic composition for production of hygroscopic smoke
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3250723 |
Smoke generated method and means
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3166453 |
Gas generator composition comprising a poly(vinyl lower alkyl ether) and oxalohydroxamic acid
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3150875 |
Self-locating arrow having breakable container means containing artificial smoke producing chemicals
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3121231 |
Aircraft tracking colored smoke producing composition
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3052052 |
Preserving against decay particles of materials suspended in lower atmosphere
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3046168 |
Chemically produced colored smokes
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