子分类：
| 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 | FIRE EXTINGUISHING AND FIRE SUPPRESSION COMPOSITIONS COMPRISING UNSATURATED FLUOROCARBONS | US13651841 | 2012-10-15 | US20130037279A1 | 2013-02-14 | MARIO JOSEPH NAPPA; EKATERINA N. SWEARINGEN; ALLEN CAPRON SIEVERT |
| Disclosed herein are flame suppression compounds and methods of use thereof. The compounds include unsaturated fluorocarbons appropriate for use in fire protection applications. | ||||||
| 242 | BIODEGRADABLE SUSPENSION FORMING COMPOSITIONS | US13471493 | 2012-05-15 | US20120222872A1 | 2012-09-06 | James Alroy E. Hagquist; Robert M. Hume, III; Terrance L. Lund; Roderick I. Lund |
| A fire suppression composition includes starch, a pseudo-plastic, high yield, suspending agent, paraffin or olefin, and a neutralizer. | ||||||
| 243 | Fire extinguishing agents, methods for preventing and/or extinguishing combustion, fire extinguishing systems, and production processes | US13405710 | 2012-02-27 | US20120175137A1 | 2012-07-12 | Vicki HEDRICK; John Chien; Janet Boggs; Andrew Jackson; E. Bradley Edwards; Stephan Brandstadter |
| Compositions comprising are provided wherein RF is a fluorine containing moiety comprising (CF3)2CFCH2(CF3)CH—, (CF3)2CFCH2((CF3)2CF)CH—, (CF3)2CFCH2((CF3)2CH)CH—, (CF3)2CHCH2((CF3)2CF)CH—, ((CF3)2CFCH2)2CH—, (CF3)2CFCH2CF—, (CF3)2CF—, (CF3)2CH—, CF3—, or CnF2n+1—, n being an integer from 2 to 20; R1 is F or H; R2 comprises (CF3)2CF—, (CF3)2CH—, CF3—, F, or H; and R3 comprises (CF3)2CF—, (CF3)2CH—, CF3—, F, or H, such compositions can produced according to processes, and utilized to prevent combustion utilizing systems. | ||||||
| 244 | Compositions, combustion prevention compositions, methods for preventing and/or extinguishing combustion, combustion prevention systems, and production processes | US11559330 | 2006-11-13 | US08148584B2 | 2012-04-03 | Vicki Hedrick; John Chien; Janet Boggs; Andrew Jackson; E. Bradley Edwards; Stephan Brandstadter |
| Compositions comprising are provided wherein RF is a fluorine containing moiety comprising (CF3)2CFCH2(CF3)CH—, (CF3)2CFCH2((CF3)2CF)CH—, (CF3)2CFCH2((CF3)2CH)CH—, (CF3)2CHCH2((CF3)2CF)CH—, ((CF3)2CFCH2)2CH—, (CF3)2CFCH2CF—, (CF3)2CF—, (CF3)2CH—, CF3—, or CnF2n+1—, n being an integer from 2 to 20; R1 is F or H; R2 comprises (CF3)2CF—, (CF3)2CH—, CF3—, F, or H; and R3 comprises (CF3)2CF—, (CF3)2CH—, CF3—, F, or H, such compositions can produced according to processes, and utilized to prevent combustion utilizing systems. | ||||||
| 245 | Compositions containing fluorine substituted olefins | US12412342 | 2009-03-26 | US08065882B2 | 2011-11-29 | Rajiv R. Singh; Hang T. Pham; Ian Shankland; Raynond H. Thomas; David P. Wilson |
| Disclosed are the use of fluorine substituted olefins, including tetra- and penta-fluoropropenes, in a variety of applications, including connection with blowing agents, foams, foamable compositions, foaming methods, heat transfer compositions and methods, propellants, and solvating methods. | ||||||
| 246 | Methods and apparatus for extinguishing fires | US10443302 | 2003-05-21 | US08042619B2 | 2011-10-25 | Joseph Michael Bennett |
| A fire control system according to various aspects of the present invention includes an extinguishant having a suppressant and a thermal absorbant. The suppressant is configured to suppress the fire. The thermal absorbant is configured to absorb heat from the fire. In one embodiment, the thermal absorbant is configured to absorb thermal radiation from the fire and inhibit reflection of thermal radiation from the suppressant and/or other surfaces back into the fire. In additional and alternative embodiments, the thermal absorbant may be configured to transfer heat into the surface and/or interior of suppressant particles or droplets to promote activation of the suppressant. | ||||||
| 247 | Azeotrope-like compositions of heptafluoropropane and trifluoroiodomethane | US12352859 | 2009-01-13 | US08017030B2 | 2011-09-13 | 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. | ||||||
| 248 | FIRE RETARDANT COMPOSITION AND METHOD | US12794342 | 2010-06-04 | US20100243280A1 | 2010-09-30 | Rinoud Hanna |
| A method of controlling fire by using a composition that fuses glass in situ when exposed to flames. A fire retardant and extinguishing composition that fuses a glass layer when exposed to flames. The glass layer envelops a combustible material to delay or inhibit combustion of the combustible material, or to extinguish flames. The composition comprises an aqueous suspension of glass powder. The glass is preferably formed from oxides of silicon, aluminum, boron and combinations thereof. | ||||||
| 249 | AZEOTROPE-LIKE COMPOSITIONS OF HEPTAFLUOROPROPANE AND TRIFLUOROIODOMETHANE | US12352859 | 2009-01-13 | US20100176332A1 | 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. | ||||||
| 250 | Azeotropic compositions of cyclopentane | US11542579 | 2006-10-03 | US07309459B2 | 2007-12-18 | Barbara Haviland Minor |
| This invention relates to compositions of cyclopentane, and a compound selected from the group consisting of hydrofluorocarbons, hydrofluoroethers, or fluorinated sulfur compounds. Specifically these compounds may be selected from the group consisting of tetrafluoroethane, hexafluoropropane, pentafluoropropane, tetrafluoropropane, trifluoropropane, difluoropropane, octafluorobutane, hexafluorobutane, pentafluorobutane, nonafluorobutane, difluorobutane, trifluoro-2-methoxyethane and bis(pentafluoroethyl)sulfide.The compositions, which may be azeotropic or azeotrope-like, may be used as refrigerants, cleaning agents, expansion agents for polyolefins and polyurethanes, aerosol propellants, refrigerants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents or displacement drying agents. | ||||||
| 251 | Method for generating pollution credits | US11372800 | 2006-03-10 | US20070210275A1 | 2007-09-13 | Matthew Luly; Rajiv Singh |
| A method for the development or generation of pollution credits by the substitution of lower global warming potential (GWP) haloolefin compounds, preferably fluoroolefin compounds, for higher GWP compounds, such as perfluorocarbon compounds (PFC's), hydrofluorocarbon compounds (HFC's), chlorofluorocarbons (CFC's), hydrochlorofluorocarbon compounds (HCFC's), and the like, in compositions and processes employing or producing the higher GWP compounds, and receive allocation of pollution credits for such substitution. | ||||||
| 252 | Method of making a fire extinguishing chemical | US11253114 | 2005-10-18 | US20070085060A1 | 2007-04-19 | Dario Santoro; Harry Shaw |
| A non-ambient pressuring-dependent fire extinguishing chemical that includes a fire retardant, a foament, a preservative, and a carrier. The fire retardant is potassium citrate in a range of approximately 30% to approximately 60% by weight, preferably 42.86% by weight. The foament is sodium bicarbonate in a range of approximately 3% to approximately 10% by weight, preferably approximately 5.04% by weight. The preservative is citric acid in a range of approximately 1% to approximately 3% by weight, preferably approximately 1.68% by weight. The carrier is water, preferably deionized water in a range of approximately 40% to approximately 60% by weight, preferably approximately 50.42% by weight. | ||||||
| 253 | Azeotropic compositions of cyclopentane | US11542579 | 2006-10-03 | US20070023729A1 | 2007-02-01 | Barbara Minor |
| This invention relates to compositions of cyclopentane, and a compound selected from the group consisting of hydrofluorocarbons, hydrofluoroethers, or fluorinated sulfur compounds. Specifically these compounds may be selected from the group consisting of tetrafluoroethane, hexafluoropropane, pentafluoropropane, tetrafluoropropane, trifluoropropane, difluoropropane, octafluorobutane, hexafluorobutane, pentafluorobutane, nonafluorobutane, difluorobutane, trifluoro-2-methoxyethane and bis(pentafluoroethyl)sulfide. The compositions, which may be azeotropic or azeotrope-like, may be used as refrigerants, cleaning agents, expansion agents for polyolefins and polyurethanes, aerosol propellants, refrigerants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents or displacement drying agents. | ||||||
| 254 | Method of removing surface coatings | US10919725 | 2004-08-17 | US07052555B1 | 2006-05-30 | William C. Reed |
| A gel is produced by magnetically treating and mixing two solutions and in one embodiment subsequently introducing carbon dioxide gas. The first solution is comprised of water and sodium bicarbonate, and the second solution is comprised of water and sodium silicate. The first solution is passed through a positively charged magnetic field, and the second solution is passed through a negatively charged magnetic field. The two solutions are then mixed together to form a gel. The resulting gel has excellent fire-fighting capabilities because of its high heat absorption and emissive qualities. Also disclosed is a method for using the gel to aid in the removal of surface coatings. | ||||||
| 255 | Methods and apparatus for extinguishing fires | US10868376 | 2004-06-15 | US20050077054A1 | 2005-04-14 | Joseph Bennett |
| A fire control system according to various aspects of the present invention includes an extinguishant configured to absorb heat from the fire. In one embodiment, the extinguishant is configured to absorb thermal radiation from the fire and inhibit reflection of thermal radiation from the extinguishant and/or other surfaces back into the fire. In additional and alternative embodiments, the extinguishant includes a thermal absorbant may be configured to transfer heat into the surface and/or interior of suppressant particles or droplets to promote activation of the suppressant. | ||||||
| 256 | Fire and explosion suppression | US10473549 | 2004-03-29 | US20040144949A1 | 2004-07-29 | 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. | ||||||
| 257 | Azeotropic compositions of cyclopentane | US08609183 | 1996-03-01 | US06688118B1 | 2004-02-10 | Barbara Haviland Minor |
| This invention relates to compositions of cyclopentane, and a compound selected from the group consisting of hydrofluorocarbons, hydrofluoroethers, or fluorinated sulfur compounds. Specifically these compounds may be selected from the group consisting of tetrafluoroethane, hexafluoropropane, pentafluoropropane, tetrafluoropropane, trifluoropropane, difluoropropane, octafluorobutane, hexafluorobutane, pentafluorobutane, nonafluorobutane, difluorobutane, trifluoro-2-methoxyethane and bis(pentafluoroethyl)sulfide. The compositions, which may be azeotropic or azeotrope-like, may be used as refrigerants, cleaning agents, expansion agents for polyolefins and polyurethanes, aerosol propellants, refrigerants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents or displacement drying agents. | ||||||
| 258 | Visibility enhancement composition | US10151480 | 2002-05-20 | US06645391B2 | 2003-11-11 | Michael T. Greiner; Thomas G. LeGare, III |
| The invention is directed toward biodegradable, non-toxic firefighting concentrate compositions including a fluorescent type compound for foam visualization within the visible and ultraviolet light spectrum and a process for its use. | ||||||
| 259 | Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application | US09789788 | 2001-02-20 | US06491983B2 | 2002-12-10 | George G. I. Moore; Richard M. Flynn; Miguel A. Guerra; John G. Owens |
| Normally liquid, omega-hydrofluoroalkyl ether compounds (and selected mixtures thereof) have a saturated perfluoroaliphatic chain of carbon atoms interrupted by one or more ether oxygen atoms. The compounds can be prepared, e.g., by decarboxylation of the corresponding fluoroalkyl ether carboxylic acids and are useful, e.g., in cleaning and drying applications. | ||||||
| 260 | Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application | US08881347 | 1997-06-24 | US06204299B1 | 2001-03-20 | George G. I. Moore; Richard M. Flynn; Miguel A. Guerra; John G. Owens |
| Normally liquid, omega-hydrofluoroalkyl ether compounds (and selected mixtures thereof) have a saturated perfluoroaliphatic chain of carbon atoms interrupted by one or more ether oxygen atoms. The compounds can be prepared, e.g., by decarboxylation of the corresponding fluoroalkyl ether carboxylic acids and are useful, e.g., in cleaning and drying applications. | ||||||
QQ群二维码
意见反馈
意见反馈