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7182881 |
Fire extinguishing agent and fire extinguisher
A fire extinguishing agent contains at least one compound selected from the group consisting of an alkali hydrogencarbonate and an alkali carbonate, the alkali hydrogencarbonate being thermally...
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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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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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6776920 |
Heat-absorbing gel material
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...
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6736989 |
Reduction of HF
The invention provides for a substantially non-aqueous, flame extinguishing composition for extinguishing a fire at the sight of a potential flame having a flurocarbon in admixture with a gelled...
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6620348 |
Fire retardant compositions containing metal ferrites for reduced corrosivity
Fire retardant compositions comprise at least one ammonium polyphosphate, at least one suspending agent, and at least one metal ferrite. In specific embodiments, the compositions of the invention...
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6322726 |
Fire retardant concentrates and methods for preparation thereof and use
This invention comprises a concentrate further comprising a salt(s), a rheological modifier(s), an effective amount of a stabilizing compound selected from the group consisting of aliphatic...
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6217788 |
Fire suppression composition and device
The present invention is directed to a fire suppression composition, comprising a propellant comprising a fuel and an oxidizer, said propellant capable of generating inert gas; and a fire...
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6024889 |
Chemically active fire suppression composition
The invention is directed to a chemically active fire suppression composition, comprising a propellant comprising a fuel and an oxidizer, the propellant capable of generating inert gas; and an...
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6019177 |
Methods for suppressing flame
The invention relates to flame suppression compositions including an inorganic halogen-containing component including bromine, iodine, or a mixture thereof, and an organic binder system having a...
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5958117 |
Stabilized, corrosion-inhibited fire retardant compositions and methods
A gum-thickened fire retardant composition with improved stability and/or corrosion resistance contains a fire retardant salt, a gum thickener, an aqueous liquid carrier and at least one non-toxic...
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5945025 |
Fire extinguishing composition and method for fire extinguishing
A fire fighting composition including sodium bicarbonate, potassium bicarbonate and a potassium salt of an organic acid having 1 to 6 carbon atoms, such as potassium citrate. When mixed with water,...
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5938969 |
Fire suppressant powder
A fire suppressant powder with particle sizes less than 5 μm is made by a chemical reaction between a gas or vapour of a first material and a vapour or an aerosol of a second material. For example...
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5861106 |
Compositions and methods for suppressing flame
The invention relates to flame suppression compositions including an inorganic halogen-containing component including bromine, iodine, or a mixture thereof, and an organic binder system having a...
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5778984 |
Fluid fire extinguishing agent shell for throwing
A fluid fire extinguishing agent shell for throwing is disclosed, comprising a fluid fire extinguishing agent sealed in a thin-walled resin container having such a size that one can throw, which is...
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5660763 |
Fire fighting composition and products containing same
Fire fighting compositions are disclosed which are distinguished from the prior art by the presence of alum as a component of the composition, by the use of a combination of salts in concentrations...
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5626787 |
Fire extinguishing composition
A fire extinguishing composition is disclosed consisting essentially of a mixture of (i) desiccated expanded perlite (aluminum silicate) and (ii) mono- and di-ammonium phosphates. The phosphate...
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5613562 |
Apparatus for suppressing a fire
There is disclosed an apparatus for suppressing a fire. The apparatus includes a gas generator containing as a propellant, a mixture of a fuel, strontium nitrate as an oxidizer, and magnesium...
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5520826 |
Flame extinguishing pyrotechnic and explosive composition
A flame extinguishing pyrotechnic which flamelessly deflagrates to produce rimarily nitrogen, carbon dioxide, and a fluoroolefin. The flame extinguishing characteristic is achieved by reducing the...
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5510041 |
Process for producing an organic material with high flame-extinguishing power, and product obtained thereby
The process for producing an organic material for extinguishing fires involves mixing at least two kinds of cucurbits which have been divided into pieces, and collecting the water released by them....
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5466386 |
Fire extinguishing compositions
Fire-extinguishing compositions of low ozone depletion potential comprise dry particles of ammonium bromide coated with an abherent such as zinc stearate to improve flowability. The coated...
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5393437 |
Fire extinguishing material
A fire extinguishing material that comprises a particulate material to be projected onto a fire having a particle size of no more that 212 microns, a moisture content of no more than 0.50 parts by...
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5292449 |
Scale inhibiting composition
Scale inhibition in a water treatment system can be achieved by using a composition which combines a butenedioic acid, such as maleic acid and/or fumaric acid, phosphorous acid, and a peroxide,...
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5160547 |
Process for removing coatings from sensitive substrates, and blasting media useful therein
Blasting media for removing coatings from sensitive metal and composite surfaces, and a process useful therewith, wherein the blasting media comprise mixtures of water-soluble crystalline sodium...
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5112533 |
Fire suppressing compositions and methods
Fire suppressing compositions are produced by reaction of lignosulfonates with carbonate of soda to produce low-cost chemical reagents useful for fighting fires in progress or for treating...
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5091097 |
Fire extinguishing and inhibiting material
In one embodiment of the present invention, a fire extinguishing and inhibiting material comprising potassium hydroxide, citric acid, diammonium phosphate, and urea in an aqueous solution is...
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5062996 |
Methods and compositions for sorbing flammable liquids
Flammable liquids are soaked up and rendered safe from ignition by mixing with the liquid a particulate composition containing an absorbent solid, a first high molecular weight polymer soluble in...
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5053147 |
Methods and compositions for extinguishing fires
Fires, particularly fires of flammable liquids, are extinguished by applying to the burning surface an extinguishing composition containing particles of a thermoplastic polymer, suitably a rubber....
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4992215 |
Polymer fire retardant
This invention is directed to a novel formulation which is useful as a fire retardant in polymers such as polyethylenes, polypropylenes, polystyrenes, and nylons. A fire retardant formulation...
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4971728 |
Method for the preparation of aqueous fire retarding concentrates
The present invention is directed to an aqueous concentrate adapted to be diluted with water and used in fire control. The concentrate exhibits a viscosity of less than about 2000 centipoise and...
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4968441 |
Fire control composition
A fire control composition in particulate form and containing no water, which is particularly effective for fighting metal fires, i.e., Class D fires, and which comprises particles of crushed glass...
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4961865 |
Combustion inhibiting methods and compositions
Methods of and compositions for inhibiting the combustion of wood and other cellulosic materials. The material to be protected is impregnated with the composition which contains sodium chloride,...
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4950410 |
Fire extinguishing compositions and methods
Fire extinguishing compositions which contain sodium chloride, magnesium chloride, sodium sulfate, calcium chloride, magnesium sulfate, and water. Optional constituents are calcium sulfate,...
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4923621 |
Extinguishing combustible metal fires
A Class D (combustible metals) firefighting agent comprises a detergent mixture, vitamin B-6, sodium chloride, bicarbonate soda, and minimum amounts of water. The detergent mixture comprises an...
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4915853 |
Method for fire extinguishment of hardly extinguishable dangerous material
An efficient method for extinguishing fire of various hardly extinguishable materials is proposed. The method comprises sprinkling, over the burning site of the material, a boron oxide powder...
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4908161 |
Fire retardant for isocyanate-based foams comprising ammonium sulfate and a cyanuric acid derivative
Ammonium sulfate powder is employed, alone, or in conjunction with a weakly basic powder to neuturalize the acidity of the sulfate, as a flame retardant for isocyanate-based foams and, in...
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4908160 |
Fire retardant composition
An anhydrous flame retardant composition comprising diammonium hydrogen phosphate, disodium hydrogen phosphate, ammonium dihydrogen phosphate, ammonium hydrogen phosphate, sodium hydrogen carbonate...
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4904398 |
Class D fire extinguishing
A Class D (combustible metals) firefighting agent comprises a detergent mixture, and sodium chloride (about 4.5-12%), although vitamin B-6 and bicarbonate soda may be present. The detergent mixture...
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4897207 |
Multi-purpose formulations
A liquid composition includes as a major component thereof a detergent mixture of linear alkylate sulfonate, non-ionic detergent and lauric superamide. Depending upon the particular use of the...
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4888136 |
New flame retardant compositions of matter and cellulosic products containing same
This application discloses new compositions of matter useful as flame retardants for cellulosic materials comprising ammonium bromide and, at least, one water-soluble aluminum salt of an organic...
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4879050 |
Method for fire extinguishment of chlorosilanes
The invention provides an efficient and reliable method for extinguishing fire of a chlorosilane compound, which is a notoriously dangerous inflammable material in respect of the difficulty of...
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4871477 |
Fire protected foamed polymeric materials
Disclosed are foam polymer compositions having outstanding resistance to expose to flame. The compositions comprise the product of reaction of a foamable composition and certain inorganic filler...
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4842611 |
Flame retardant compositions and process
A flame retardant composition suitable for textile fabrics composed of natural or synthetic fibers, or blends thereof, comprising: one or more ammonium salts having flame retardant properties in...
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4822524 |
Xanthan gum enhanced fire-retardant compositions
A fire-retardant composition for application to vegetation, to suppress the spread of wildfires of the type which includes a fire-suppressing salt in a liquid carrier, has a minor amount of xanthan...
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4804482 |
Composition for extinguishing fires and fire retardant coating
The present invention relates to a composition for extinguishing fire and for impregnating organic materials against combustion. The composition comprises an aqueous solution, a method of...
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4756839 |
Fire extinguishing composition
A fire extinguishing composition including potassium carbonate, a boron-containing compound, and water. In another embodiment, the fire extinguishing composition, in addition to the above, includes...
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4729849 |
Fluorine-containing surface active compositions
A fluorine-containing surface active composition capable reducing the surface tension of water and the interfacial tension between water and oil, which comprises (A) at least one of cationic,...
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4725382 |
Fire retardant composition
A fire retardant composition that utilizes pH control to lower corrosion is provided. The fire retardant composition contains B 2 O 3 , P 2 O 5 and NH 3 . Also provided is a fire retarded...
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4725370 |
Coal fire extinguishing and prevention
A method and formulation are provided which are effective for fighting coal fueled fires. The composition puts out the fire, penetrates the burning coal, disperses fire gases, and does not generate...
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4721583 |
Fire-resistant polycarbonates
A fire-resistant polycarbonate composition comprising a polycarbonate and for each one thousand parts by weight thereof from about 0.1 to 10 parts by weight of a salt of the formula: ##STR1## in...
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