| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | Coating of granulated organic dyes with an epoxy | US189113 | 1980-09-22 | US4315043A | 1982-02-09 | Joseph E. G. Couture; Joseph N. A. Roy |
| A method of coating an organic dye composition with an inert coating material, such as an epoxy resin, is disclosed which improves the mechanical properties of the organic dye particles and enables the production of pour-castable colored smoke-producing compositions of high solids loading. | ||||||
| 242 | Practice war head device | US926297 | 1978-07-20 | US4227460A | 1980-10-14 | Hartmut Krone; Rudiger van Acken; Wolfgang Trede; Robert Schmidlin |
| The invention concerns a practice war head device for an artillery rocket, comprising a frusto-conical head element having a hollow nose section and a hollow skirt section, an impact detonator mounted in said nose section, a tubular jacket connected to the skirt section, a tubular dividing element concentric with the tubular jacket together defining an annular volume, a fog producing substance based on a carbon halogen or halogen carbohydrate substance and reactive metal or metal oxide powders in said annular volume, and an ignition core of a quick-reacting ignition substance capable of high gas formation in the tubular dividing element, which is characterized in that the fog producing substance is loosely packed in the annular volume, that closure elements closing off said annular volume are provided at the nose side and base side of the annular packing, that at least the nose side closure element is displaceable towards the fog producing substance packing and that the connection between the skirt section of the head element and the tubular jacket, the connection between the central portion of the head element and the tubular dividing element, and the base of the skirt section, are constructed so that upon impact of the war head device, the base of the skirt section will be displaced into the annular volume to thereby compress the fog producing substance. | ||||||
| 243 | Coating of granulated organic dyes with an epoxy | US052302 | 1979-06-26 | US4225368A | 1980-09-30 | Joseph E. G. Couture; Joseph N. A. Roy |
| This invention relates to organic dye compositions of improved mechanical properties and to a method of coating the dye with an inert coating material which enables the production of pour-castable colored smoke-producing compositions of high solids loading, particularly when a red dye e.g. Disperse Red 9, is employed. | ||||||
| 244 | Process for the generation of dense clouds for camouflage purposes | US919987 | 1978-06-28 | US4210555A | 1980-07-01 | Willi Lubbers; Uwe Krone |
| There is disclosed a process for the generation of a dense cloud, as for the purpose of camouflage. Finely divided solid particles are discharged for a container, as by means of compressed gas, the solid particles being in the form of a microfine powder having a particle diameter of up to 60 .mu.m and being impenetrable to visible light and infra-red light of up to 14 .mu.m wave-length and having a settling velocity of up to 5 cm/sec. The powders used are talc, kaolin, calcium carbonates, magnesium carbonates, sodium hydrogen carbonates or other free-flowing powders or powders that have been rendered flowable, which form buoyant clouds upon being dispersed as by atomization. | ||||||
| 245 | Gun fired projectile having reduced drag | US628970 | 1975-11-05 | US4130061A | 1978-12-19 | Brian F. Boggs; Hector J. Zilcosky; William M. Smith |
| A fumer exhibiting reduced base drag and a high specific impulse is provided by using as the pyrotechnic charge in the projectile a composition comprising a metal powder/alkaline earth metal compound formulation containing at least about 20 percent by weight of a plasticized resin and at least about 10 percent by weight of an active oxidizer for said resin. The metal powder is present in greater than stoichiometric amounts relative to the amount of alkaline earth metal compound and the pyrotechnic composition is effective to provide rapid burning in the near wake area of the projectile and fuel-rich combustion products. | ||||||
| 246 | Pyrotechnic disseminating formulation | US59600966 | 1966-11-21 | US3909324A | 1975-09-30 | NILES EARL THOMAS |
| The invention is a novel pyrotechnic disseminating composition employing aminoguanidinium nitrates or condensation products of aminoguanidinium nitrates as a fuel, inorganic oxidizers which readily are combustible at atmospheric pressures as oxidizer and effective quantities of an agent to be disseminated.
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| 247 | Pyrotechnic disseminating system | US7049370 | 1970-09-08 | US3856933A | 1974-12-24 | JANKOWIAK E; NILES E; LANE G |
| The present application discloses a pyrotechnic formulation for disseminating insecticides such as Dursban and Ronnel brand insecticides manufactured by The Dow Chemical Company. The formulation comprises an oxidizing agent, a non-halogenated polyepoxide resin as fuel and binder, an auxiliary fuel such as thiuram disulfide, a cooling additive, and an effective amount of the insecticide to be disseminated.
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| 248 | Black smoke marker | US3695949D | 1971-08-02 | US3695949A | 1972-10-03 | FREEMAN DONALD J; FULKERSON AMBROSE A; GRALL KENNETH J; PEARSON SAMUEL J |
| A BLACK SMOKE MARKER PELLET FOR PROJECTILES COMPRISES AN IGNITER COMPOSITION COMPOSED OF BORON POWDER, POTASSIUM NITRATE AND A BINDER SUSPERIMPOSED DIRECTLY ON A NOVEL BLACK SMOKE COMPOSITION CONSISTING ESSENTIALLY OF HEXACHLOROCYCLOPENTADIENE DIMER AND/OR HEXACHLOROBENZENE, A POLYCYCLIC AROMATIC HYDROCARBON SUCH AS ANTHRACENE, A POWDERED METALLIC FUEL SUCH AS MAGNESIUM AND AN INORGANIC OXIDIZER SUCH AS STRONTIUM NITRATE.
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| 249 | Chemiluminescent smokes | US3679594D | 1969-12-18 | US3679594A | 1972-07-25 | LEHIKOINEN URHO A |
| A METHOD OF ILLUMINATING AN AREA USING A CHEMILUMINESCENT SMOKE COMPOSITION CONTAINING AN ALUMINUM ALKYL COMPLEXED WITH AN AMINE OR AN ETHER AND THEN MIXED WITH A CHEMILUMINESCENT AGENT. FOR EXAMPLE, TRIETHYLALUMINUM COMPLEX WITH A HEXAMETHYLENE TETRAMINE OR DIETHYLETHER AND MIXED WITH A CHEMILUMINSCENT AGENT, SUCH AS TETRAKIS DIMETHYLAMINO ETHYLENE, WHEN CONTACTED WITH WATER PRODUCES A CHEMILUMINESCENT SMOKE OF SUFFICENT INTENSITY TO LIGHT AN AREA.
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| 250 | Practical joke smoke balls or like devices and method of making same | US3678855D | 1969-07-17 | US3678855A | 1972-07-25 | SEMEL BERNARD J |
| A practical joke smoke ball item of the pyrotechnic type having an impact and pressure-resistant casing containing a smokeproducing charge and open aperture means which initially accommodate at least one ignition fuse, said aperture means subsequently serving as a smoke emission port or chimney of the smoke ball during combustion of said charge.
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| 251 | Smoke generating tube | US3658719D | 1969-10-09 | US3658719A | 1972-04-25 | MCCONNAUGHEY PAUL W |
| A SOLID ACID REAGENT AND A SOLID BASE REAGENT ARE SEPARATELY CONTAINED IN A BREAKABLE AMPOULE THAT IS ENCLOSED IN A PERFORATED ENVELOPE, WHICH IS IN TURN CONTAINED IN A PLIABLE TUBE. SMOKE IS GENERATED BY BREAKING THE AMPOULES AND PASSING AIR THROUGH THE TUBE.
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| 252 | Red phosphorus castable smoke producing composition | US3650856D | 1969-10-06 | US3650856A | 1972-03-21 | ARTZ GLEN D |
| A castable pyrotechnic white smoke composition which comprises red phosphorous, an alkali metal nitrate, magnesium and a suitable castable polymeric binder.
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| 253 | Smoke generating compositions and methods of use | US3634283D | 1968-11-05 | US3634283A | 1972-01-11 | ROZNER ALEXANDER G; HELMS HORACE H JR |
| HEAT INITIATED SMOKE-GENERATING COMPOSITIONS COMPRISING ZINC POWDER AND TEFLON (POLYTETRAFLUOROETHYLENE) POWDER AND METHODS EMPLOYING THESE COMPOSITIONS.
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| 254 | Chemiluminescent smokes | US3629129D | 1967-06-29 | US3629129A | 1971-12-21 | LEHIKOINEN URHO ALBERT |
| CHEMILUMINESCENT SMOKE, THAT IS, A SMOKE VISIBLE BOTH BY DAY AND NIGHT, IS PRODUCED WHEN A COMPOSITION CONSISTING ESSENTIALLY OF (A) AN ALUMINUM ALKYL, (B) AN ETHER OR AN AMINE COMPLEXING AGENT, AND (C) AN ALKYL OR AN ARYL NITRILE, IS CONTACTED WITH AIR AND WATER.
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| 255 | Chemiluminescent smokes | US3576754D | 1967-06-29 | US3576754A | 1971-04-27 | LEHIKOINEN URHO ALBERT |
| CHEMILUMINESCENT SMOKE, THAT IS, A SMOKE VISIBLE BOTH BY DAY AND NIGHT, IS PRODUCED WHEN A COMPOSITION CONSISTING ESSENTIALLY OF (A) AN ALUMINUM ALKYL, (B) AN ETHER OR AN AMINE COMPLEXING AGENT, AND (C) AN ACRIDINE, IS CONTACTED WITH AIR AND WATER.
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| 256 | Smoke ammunition containing liquid smoke producer and an absorption active powder | US3459129D | 1967-07-05 | US3459129A | 1969-08-05 | AKHAGEN RUNE V |
| 257 | Smoke grenade filling containing encapsulated oil and pyrotechnic materials | US47704165 | 1965-08-03 | US3323958A | 1967-06-06 | MITCHELL PENN; JULIUS MILLER |
| 258 | Composition and method for producing smoke | US41892864 | 1964-12-16 | US3309268A | 1967-03-14 | SHERMAN LOUIS M |
| 259 | Aircraft tracking colored smoke marker | US33198563 | 1963-12-03 | US3229633A | 1966-01-18 | REAVES WOODROW W; CARLON KENNETH G |
| 260 | Smoke agents | US17430662 | 1962-02-19 | US3193422A | 1965-07-06 | HEDWIG BUCK; LUDWIG SCHEICHL |
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