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8182711 |
Flame suppressant aerosol generant
The present invention is directed to pyrotechnic aerosol fire suppression compositions that burn rapidly, but coolly. The rapid burning of the compositions of the present invention produces a...
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8178004 |
Compositions for providing hydrophobic layers to metallic substrates
A composition and method for forming a hydrophobic coating on a metallic substrate are disclosed. The composition comprises: (a) a perfluorinated acid,(b) a surfactant,(c) an organic solvent,...
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8148584 |
Compositions, combustion prevention compositions, methods for preventing and/or extinguishing combustion, combustion prevention systems, and production processes
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)2...
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8096366 |
Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing applications
Compositions are described which are useful in many applications such as fire extinguishing or refrigeration. The compositions may include a hydrochlorofluorocarbon such as...
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8088310 |
Orr formular
Each year wildfires, forest fires and out of control camp fires do untold damage to millions of acres of land, while causing billions of dollars in damages to property, wild life, and human life....
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8080169 |
Process for producing extinguishing agent and throw-type fire extinguisher
A process is provided for producing an extinguishing agent. Sodium chloride and ammonium dihydrogenphosphate are dissolved in hot water at a temperature of 30 to 40° C. to form a solution. ...
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8080186 |
Fire mitigation and moderating agents
The fire mitigation and moderating agent includes by weight one percent (1%) to five percent (5%) potassium hydroxide, two percent (2%) to seven percent (7%) citric acid, four percent (4%) to...
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8071816 |
Hydrofluoroacetal compounds and processes for their preparation and use
The present disclosure provides a compound according to the formula: Rf1[CH(—O—CH(3-m)Rf2m)(—O—CF2—CFH—Rf3)]n [I] wherein n is 1 or 2, wherein m is 1, 2 or 3, wherein, when n is 1, Rf1 is selected...
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8042619 |
Methods and apparatus for extinguishing fires
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...
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8017030 |
Azeotrope-like compositions of heptafluoropropane and trifluoroiodomethane
Provided are azeotrope-like compositions comprising heptafluoropropane and trifluoroiodomethane and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agents,...
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8012367 |
Pulverulent materials
Pulverulent materials which contain surface-modified and structure-modified pyrogenically prepared metalloid or metallic oxide for the purposes of improvement.
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8007677 |
Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof
Disclosed herein are azeotrope and near-azeotrope compositions comprising E-1,1,1,2,3-pentafluoropropene (E-HFC-1225ye) and hydrogen fluoride. The azeotrope and near-azeotrope compositions are...
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8003001 |
Easily removable breakable gel for firefighting, explosion suppression and method of use
An easily breakable variable viscosity gel composition comprising a mixture of water, pH adjusting agents, gelling agents, and property enhancing additives evenly dispersed into the mixture, and an...
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7992647 |
Process and device for fire prevention and extinguishing
The instant invention relates to a fire extinguishing apparatus. Particularly to an apparatus that includes at least one container that includes a fire retardant gel. The gel is formed from...
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7988877 |
Methods of making fluorinated ethers, fluorinated ethers, and uses thereof
A method of making a fluorinated ether includes combining, in a polar aprotic solvent: a fluorinated alcohol represented by the formula X—Rf1CH2OH, and a fluorinated sulfonate ester represented b...
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7985355 |
Compositions containing sulfur hexafluoride and uses thereof
A method for suppressing an electric arc or corona discharge includes providing a device capable of storing, transmitting, or generating an electrical current or field; and enveloping at least a...
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7972524 |
Azeotropic and azeotrope-like compositions of Z-1,1,1,4,4,4-hexafluoro-2-butene
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,...
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7972525 |
Azeotropic and azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene
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,...
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7922928 |
Composition for fire fighting and formulations of said composition
The purpose of the invention is a composition for fire fighting, characterized in that it includes at least a first compound in the form of a vegetable derived powder, soluble in cold water and...
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7906034 |
Flame suppressant aerosol generant
The present invention is directed to pyrotechnic aerosol fire suppression compositions that burn rapidly, but coolly. The rapid burning of the compositions of the present invention produces a...
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RE41558 |
Labile bromine fire suppressants
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....
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RE41557 |
Labile bromine fire suppressants
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....
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7691282 |
Hydrofluoroether compounds and processes for their preparation and use
Disclosed is a hydrofluoroether compound comprising two terminal fluoroalkyl groups and an intervening substituted or unsubstituted oxymethylene group, each of the fluoroalkyl groups comprising...
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7608208 |
Additives for water for fire protection
The current invention relates to water-swellable polymers at least partially comprised of sulfonic acid group containing monomers as additives for fire extinguishing water, which exhibits an...
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7597818 |
Azeotrope-like compositions of tetrafluoropropenes and bromofluoropropenes
Mixtures of tetrafluoropropenes with bromofluoropropenes provide compositions that have boiling points within an acceptable range, have good chemical stability, low GWP and are essentially...
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7569155 |
Aqueous foaming composition
The invention provides an aqueous foaming composition, an expanded foam composition and a process of forming a foam composition concentrate. The aqueous foaming composition comprises a carbonised...
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7560041 |
Composition for action of resist-fire and fire-extinguishing
The present invention relates to a composition for fire-resisting and fire-extinguishing with pro-environmental characteristic. More particularly, the present invention relates to the composition...
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RE40651 |
Labile bromine fire suppressants
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....
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7476346 |
Composition inhibiting the expansion of fire, suppressing existing fire, and methods of manufacture and use thereof
The invention relates to compositions that prevent expansion of a fire, suppress existing fire, as well as methods of preparing and using such compositions. The composition is comprised of water,...
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7468142 |
Solvent compositions
Composition comprising at least one hydrofluoroalkane and at least one fluoropolyether.
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7445732 |
Fire retardant compositions and methods for their preparation and use
Fire retardant compositions containing an extract of African Oil Palm fruit, methods of preparing such compositions, and their use in imparting fire resistance to objects are disclosed.
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7413674 |
Azeotrope-like trifluoroiodomethane compositions
Provided are azeotrope-like compositions comprising difluoroethane and trifluoroiodomethane, azeotrope-like compositions comprising difluoroethane, tetrafluoropropene and trifluoroiodomethane, and...
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7407598 |
Flame suppressant aerosol generant
The present invention is directed to pyrotechnic aerosol fire suppression compositions that burn rapidly, but coolly. The rapid burning of the compositions of the present invention produces a...
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7343981 |
Methods using fluoroketones for: extinguishing fire; preventing fire, and reducing or eliminating the flammability of a flammable working fluid
The present invention relates to methods of using at least one fluoroketone selected from monobromoperfluoroketones, monohydromonobromoperfluoroketones, (perfluoroalkoxy)monobromoperfluoroketones,...
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7247263 |
Fire-barrier composition
The invention is directed to a system which allows for the rapid application of a water immobilizing dispersion in sufficient quantities to increase the fire protective and wetting characteristics...
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7223351 |
Fire extinguishing mixtures, methods and systems
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,...
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7207392 |
Method of preventing fire in computer room and other enclosed facilities
Methods are provided for a provision of hypoxic hypercapnic and hypoxic hypocapnic fire-extinguishing compositions for continuous use in human occupied environments. Breathable fire preventative...
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7135125 |
Method of extinguishing or retarding fires
A foam concentrate or fire fighting composition for extinguishing and/or retarding fires is provided that meets UL162, Class B performance criteria for at least one of AFFF agents, AR-AFFF agents...
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7122704 |
Fluoroketone compounds
The present invention relates to new fluoroketone compounds from the groups monobromoperfluoroketones, monohydromonobromoperfluoroketones, (perfluoroalkoxy)monobromoperfluoroketones,...
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7083742 |
Fluoroiodocarbon blends as CFC and halon replacements
A new set of effective, environmentally safe, nonflammable, low-toxicity refrigerants, solvents, foam blowing agents, propellants, and firefighting agents is disclosed. The agents are clean,...
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7070704 |
Composition of environmental friendly neuter loaded stream extinguisher for ordinary fire (a class) and method for preparing the same
Disclosed is an environment-friendly, pH-neutral, loaded stream extinguishant and a method for preparing the same. The extinguishant is prepared from a mixture of a fire extinguishable component,...
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7033526 |
Fire retardant foam and gel compositions
A composition which retards the spread of fire, protects assets at risk from fire damage and emits a material which aids in extinguishing the fire. The composition may be either in the form of a...
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7011763 |
Fire extinguishing or retarding material
A foam concentrate or fire fighting composition for extinguishing and/or retarding fires is provided that meets UL162, Class B performance criteria for at least one of AFFF agents, AR-AFFF agents...
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7004261 |
Microemulsion mists as fire suppression agents
A fire suppressant, fire suppressant mist, and method of atomizing a water mist for suppressing a fire are provided by in-situ atomization of water droplets within a fire using water-in-oil...
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7005082 |
Fluorine-free fire fighting agents and methods
A foam concentrate provides a fire-fighting composition when mixed with water so that the fire-fighting composition does not form a stable seal on cyclohexane and meets UL 162, Class B performance...
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6852853 |
Methods for preparation of biopolymer thickened fire retardant compositions
Fire retardant compositions and methods of making and using the same are provided. The fire retardant compositions are comprised of at least one fire retardant component, including at least one...
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6849194 |
Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods
Highly fluorinated, saturated, and unsaturated fluoroethers are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in...
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6828437 |
Use of biopolymer thickened fire retardant composition to suppress fires
Fire retardant compositions and methods of making and using the same are provided. The fire retardant compositions are comprised of at least one fire retardant component, including at least one...
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6819237 |
Automated fire protection system
An apparatus and fire protection system for detecting and extinguishing a spark, flame, or fire on a heat sensitive explosive object, which identifies, locates and relays vital information related...
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6814880 |
Water based liquid foam extinguishing formulation
A liquid foam extinguishing formulation comprising a water soluble ammonium salt, a film-forming amphoteric fluorine surfactant, a foam-forming amphoteric co-surfactant, and a frostproofing agent,...
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