| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | ENVIRONMENTALLY BENEFICIAL AND EFFECTIVE HYDROCHLOROFLUOROCARBON COMPOSITIONS FOR FIRE EXTINGUISHING APPLICATIONS | US14015901 | 2013-08-30 | US20140216770A1 | 2014-08-07 | Jeff Gibson; Bradford Colton |
| Compositions are described which are useful in many applications such as fire extinguishing or refrigeration. The compositions may include a hydrochlorofluorocarbon such as 2,2-dichloro-1,1,1-trifluoroethane, a dispersant such as CF3I, and an inert gas such as argon, and may in some embodiments be held under pressure. For example, some fire extinguishing compositions may be composed of 2,2-dichloro-1,1,1-trifluoroethane, CF3I, and argon. | ||||||
| 102 | Azeotrope-like compositions of pentafluoroethane and trifluoroiodomethane | US12352855 | 2009-01-13 | US08598107B2 | 2013-12-03 | Rajiv Ratna Singh; Hang T. Pham; Robert Gerard Richard |
| Provided are azeotrope-like compositions comprising heptafluoropropane and trifluoroiodomethane and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agents, fire suppressant compositions, and aerosol propellants. | ||||||
| 103 | FLUORINATED OXIRANES AS FIRE EXTINGUISHING COMPOSITIONS AND METHODS OF EXTINGUISHING FIRES THEREWITH | US13995371 | 2012-01-09 | US20130269958A1 | 2013-10-17 | Zhongxing Zhang; Richard M. Minday; John G. Owens; Paul E. Rivers |
| Fire extinguishing compositions and methods for extinguishing, controlling, or preventing fires are described wherein the extinguishing agent includes a fluorinated oxirane alone, or in admixture with a co-extinguishing agent selected from hydrofluorocarbons, hydrochlorofluorocarbons, perfluorocarbons, perfluoropolyethers, hydrofluoroethers, hydrofluoropolyethers, chlorofluorocarbons, bromofluorocarbons, bromochlorofluorocarbons, iodofluorocarbons, hydrobromofluorocarbons, fluorinated ketones, hydrobromocarbons, fluorinated olefins, hydrofluoroolefins, fluorinated sulfones, fluorinated vinylethers, and mixtures thereof. Also described are methods of preventing or extinguishing fires by introducing these compositions into an air-containing enclosed area and maintaining the composition in an amount sufficient to suppress combustion of combustible material in that enclosed area. | ||||||
| 104 | FIRE EXTINGUISHING COMPOSITION GENERATING FIRE EXTINGUISHING SUBSTANCE BY HIGH TEMPERATURE SUBLIMATION | US13824142 | 2011-09-07 | US20130168593A1 | 2013-07-04 | Hongbao Guo; Honghong Liu; Xiaoqing Zhao |
| The present invention relates to a fire extinguishing composition which generate fire extinguishing substance by high temperature sublimation; the fire extinguishing composition comprising a fire extinguishing material which, in a heating process, can sublimate and release a fire extinguishing substance with fire extinguishing properties; the content of the fire extinguishing material is at least 80 wt %. When the fire extinguishing composition is in use, a pyrotechnic agent as a heat source and a power source; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire substance sprays out together with the pyrotechnic agent. When compared with traditional aerosol fire extinguishing systems, gas fire extinguishing systems and water type extinguishing systems, the present invention can provide a more efficient and safer fire extinguishing composition. | ||||||
| 105 | BROMOFLUOROCARBON COMPOSITIONS | US13646535 | 2012-10-05 | US20130146316A1 | 2013-06-13 | Kris N. Griffith |
| Compositions are described that may be used for applications such as a fire extinguishing composition in fire extinguishing unit, refrigeration, and the like. These compositions include halocarbons and additives that may stabilize the composition in the presence of a metal, water, and/or air. For example, the compositions may include a bromofluorocarbon, such as a bromofluoroalkene, an acid scavenger stabilizer, and an antioxidant stabilizer. | ||||||
| 106 | ENVIRONMENTALLY BENEFICIAL AND EFFECTIVE HYDROCHLOROFLUOROCARBON COMPOSITIONS FOR FIRE EXTINGUISHING APPLICATIONS | US13350430 | 2012-01-13 | US20120145941A1 | 2012-06-14 | Jeff Gibson; Bradford Colton |
| Compositions are described which are useful in many applications such as fire extinguishing or refrigeration. The compositions may include a hydrochlorofluorocarbon such as 2,2-dichloro-1,1,1-trifluoroethane, a dispersant such as CF3I, and an inert gas such as argon, and may in some embodiments be held under pressure. For example, some fire extinguishing compositions may be composed of 2,2-dichloro-1,1,1-trifluoroethane, CF3I, and argon. | ||||||
| 107 | Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing applications | US13026177 | 2011-02-11 | US08096366B2 | 2012-01-17 | Jeff Gibson; Bradford Colton |
| Compositions are described which are useful in many applications such as fire extinguishing or refrigeration. The compositions may include a hydrochlorofluorocarbon such as 2,2-dichloro-1,1,1-trifluoroethane, a dispersant such as CF3I, and an inert gas such as argon, and may in some embodiments be held under pressure. For example, some fire extinguishing compositions may be composed of 2,2-dichloro-1,1,1-trifluoroethane, CF3I, and argon. | ||||||
| 108 | AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF E-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE | US13112043 | 2011-05-20 | US20110220832A1 | 2011-09-15 | Mark L. Robin |
| Azeotropic or azeotrope-like compositions are disclosed. The azeotropic or azeotrope-like compositions are mixtures of E-1,1,1,4,4,4-hexafluoro-2-butene with methyl formate, n-pentane, 2-methylbutane, trans-1,2-dichloroethylene, 1,1,1,3,3-pentafluoropropane, n-butane or isobutane. Also disclosed is a process of preparing a thermoplastic or thermoset foam by using such azeotropic or azeotrope-like compositions as blowing agents. Also disclosed is a process of producing refrigeration by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed is a process of producing an aerosol product by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as dielectrics. | ||||||
| 109 | Azeotropic and azeotrope-like compositions of Z-1,1,1,4,4,4-hexafluoro-2-butene | US12597499 | 2008-04-28 | US07972524B2 | 2011-07-05 | Mark L. Robin |
| Azeotropic or azeotrope-like compositions are disclosed. The azeotropic or azeotrope-like compositions are mixtures of Z-1,1,1,4,4,4-hexafluoro-2-butene with methyl formate, pentane, 2-methylbutane, 1,1,1,3,3-pentafluorobutane, trans-1,2-dichloroethylene, 1,1,1,3,3-pentafluoropropane, dimethoxymethane, or cyclopentane. Also disclosed is a process of preparing a thermoplastic or thermoset foam by using such azeotropic or azeotrope-like compositions as blowing agents. Also disclosed is a process of producing refrigeration by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed is a process of producing an aerosol product by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as dielectrics. | ||||||
| 110 | Labile bromine fire suppressants | US12263054 | 2008-10-31 | USRE41557E1 | 2010-08-24 | John H. Huntington; Peter D. Haaland |
| A class of fire suppressant compounds which have labile bromine atoms bound to atoms other than carbon have been discovered to be more effective at suppressing fires than Halon 1211 and Halon 1301. Moreover, this class of fire suppressant compounds hydrolyze or oxidize rapidly in the troposphere and as a consequence thereof, they have minimal ozone depletion potential. | ||||||
| 111 | FIRE-EXTINGUISHING AEROSOL COMPOSITION FOR COMMON ELECTRIC APPARATUSES | US12668375 | 2007-11-14 | US20100187465A1 | 2010-07-29 | Hongbao Guo; Zanfeng Zhang |
| A fire-extinguishing aerosol composition for common electric apparatuses is disclosed, which includes oxidant, combustible, adhesive and additive. The composition of the present invention is characterized in that the oxidant is the mixture of the potassium salt and the strontium salt, in which the content of the potassium salt oxidant is more than or equal to 15 mass % to less than 20 mass % of the total mass of the composition, and the content of the strontium salt oxidant is more than 48 mass % to less than or equal to 52 mass % of the total mass of the composition. In the fire-extinguishing aerosol composition of the present invention, the mean particle diameter of all components is less than or equal to 50 μm. After quenching the fire in a space with the heavy current electric apparatus, the fire-extinguishing aerosol composition of the present invention can ensure that the insulation resistance of the common electric apparatus is ranged from 20MΩ to 100MΩ. The fire-extinguishing aerosol composition of the present invention is more reasonable than the prior art, friendly to the environment, and applicable to the common electric apparatuses. | ||||||
| 112 | AZEOTROPE-LIKE COMPOSITIONS OF PENTAFLUOROETHANE AND TRIFLUOROIODOMETHANE | US12352855 | 2009-01-13 | US20100176331A1 | 2010-07-15 | Rajiv Ratna Singh; Hang T. Pham; Robert G. Richard |
| Provided are azeotrope-like compositions comprising heptafluoropropane and trifluoroiodomethane and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agents, fire suppressant compositions, and aerosol propellants. | ||||||
| 113 | METHOD FOR GENERATING POLLUTION CREDITS | US12716092 | 2010-03-02 | US20100155652A1 | 2010-06-24 | Matthew H. Luly; Rajiv R. Singh |
| A method for the development or generation of pollution credits by the substitution of lower global warming potential (GWP) mixtures of halogenated hydrocarbons or mixtures of halogenated hydrocarbons with CO2 for fluorocarbons or fluorocarbon-containing compositions of higher GWP, such as for perfluorocarbon compounds (PFC's), hydrofluorocarbon compounds (HFC's), chlorofluorocarbons (CFC's), hydrochlorofluorocarbon compounds (HCFC's), and compositions thereof, in compositions and processes employing the higher GWP compounds, and receive allocation of pollution credits for such substitution. | ||||||
| 114 | Non-Ferrous Metal Cover Gases | US11691296 | 2007-03-26 | US20080000647A1 | 2008-01-03 | Matthew H. Luly; Rajiv R. Singh |
| Disclosed are cover gas compositions comprising at least one pentafluoropropane for impeding the oxidation of molten nonferrous metals and alloys, such as magnesium. | ||||||
| 115 | Fire and explosion suppression | US11593850 | 2006-11-06 | US20070131891A1 | 2007-06-14 | Julian Grigg |
| A fire or explosion suppression system comprises a source (30) of a liquid suppressant under pressure, and a source (32) of an inert gas under pressure. The liquid suppressant is a chemical substance having a low environmental impact, with a short atmospheric lifetime of less than 30 days. The inert gas may be nitrogen, carbon dioxide, argon, neon or helium or mixtures of any two or more of them. The suppressant and the inert gas are fed under pressure to an output unit (34) comprising a mixing chamber in which the liquid and the gas impinge to produce a mist of the liquid suppressant of very small droplet size which is entrained in the pressurised gas together with vapour from the liquid, the so-entrained mist and vapour and the gas being discharged by a nozzle (44) into an area to be protected. The mist and vapour are therefore carried by the entraining and transporting high pressure gas into regions of the areas to be protected, enabling a total flooding capability. The inert gas also performs a fire or explosion suppressing capability. | ||||||
| 116 | Fire extinguishing mixtures, methods and systems | US10418781 | 2003-04-17 | US07223351B2 | 2007-05-29 | Vimal Sharma; W. Douglas Register; James Harris; Thomas F. Rowland; Mark Cisneros |
| Fire extinguishing mixtures, systems and methods are provided. The fire extinguishing mixtures can include one or more extinguishing compounds, such as, for example, one or more of fluorocarbons, fluoroethers, and fluorocarbons. The fire extinguishing mixtures can also include one or more of nitrogen, argon, helium and carbon dioxide. In an exemplary aspect the extinguishing mixture includes an extinguishing compound, a diluent gas and water. | ||||||
| 117 | Fire and explosion suppression | US10473549 | 2002-03-28 | US07153446B2 | 2006-12-26 | Julian Grigg |
| A fire or explosion suppression system comprises a source (30) of a liquid suppressant under pressure, and a source (32) of an inert gas under pressure. The liquid suppressant is a chemical substance having a low environmental impact, with a short atmospheric lifetime of less than 30 days. The inert gas may be nitrogen, carbon dioxide, argon, neon or helium or mixtures of any two or more of them. The suppressant and the inert gas are fed under pressure to an output unit (34) comprising a mixing chamber in which the liquid and the gas impinge to produce a mist of the liquid suppressant of very small droplet size which is entrained in the pressurised gas together with vapour from the liquid, the so-entrained mist and vapour and the gas being discharged by a nozzle (44) into an area to be protected. The mist and vapour are therefore carried by the entraining and transporting high pressure gas into regions of the areas to be protected, enabling a total flooding capability. The inert gas also performs a fire or explosion suppressing capability. | ||||||
| 118 | Cover gases | US10031813 | 2000-04-28 | US06929674B1 | 2005-08-16 | Nigel Jeffrie Ricketts; Malcolm Timothy Frost; Simon Paul Cashion; Craig John Korn; Phillip Wilmott Baker |
| A cover gas composition for protecting molten magnesium/magnesium alloy includes a fluorine containing inhibiting agent and a carrier gas. Each component of the composition has a Global Warming Potential (GWP) (referenced to the absolute GWP for carbon dioxide at a time horizon of 100 years) of less than 5000. | ||||||
| 119 | Compositions for the suppression of fire | US09955316 | 2001-09-18 | US06461530B2 | 2002-10-08 | Mark L. Robin; W. Douglas Register; Thomas F. Rowland |
| A method for suppressing a fire at a burning material comprising delivering to said burning material (a) an inert gas and (b) a gaseous compound selected from the group consisting of a hydrofluorocarbon, an iodofluorocarbon, and a mixture thereof, gases (a) and (b) being delivered in a combined concentration sufficient to extinguish the fire. | ||||||
| 120 | Breathable air fire extinguisher | US09553801 | 2000-04-21 | US20020066797A1 | 2002-06-06 | Timothy Taylor |
| A process that changes normal atmospheric air into an effective breathable fire extinguisher. This process involves a unit that draws in normal atmospheric air and consumes a percentage of the oxygen from it. This process will be able to create this fire extinguishing air anywhere there's an abundance of normal air. This process will also be capable of leaving this air at an oxygen level that is considered to be breathable to mammalian life and more particularly human life. From 21% oxygen down to between 15% to 12% by volume. Making this process capable of creating fire extinguishing air, that remains breathable and won't cause any extra damage to personal effects. | ||||||
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