EP0855928B1 - Mousse extinctrice, dispersant et detergent de formule eckhard iii - Google Patents
Mousse extinctrice, dispersant et detergent de formule eckhard iii Download PDFInfo
- Publication number
- EP0855928B1 EP0855928B1 EP96926291A EP96926291A EP0855928B1 EP 0855928 B1 EP0855928 B1 EP 0855928B1 EP 96926291 A EP96926291 A EP 96926291A EP 96926291 A EP96926291 A EP 96926291A EP 0855928 B1 EP0855928 B1 EP 0855928B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strength
- detergent
- foam
- water
- fire suppressant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/86—Mixtures of anionic, cationic, and non-ionic compounds
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0028—Liquid extinguishing substances
- A62D1/0035—Aqueous solutions
- A62D1/0042—"Wet" water, i.e. containing surfactant
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0071—Foams
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/40—Dyes ; Pigments
Definitions
- the present invention relates to fire suppressing compositions and more particularly to detergent containing suppressant compositions which act as dispersants of oily and hydrocarbon liquids.
- the fire-suppressant detergent and dispersant composition of this invention is a combination of ingredients which produces a foam substance that will extinguish common combustibles and flammable liquid fires as a fire suppression agent.
- the foam substance reacts by covering the fire and flammable liquid surface, by providing a coating which prohibits vapor from being released by fuels, and inhibiting the oxygen supply to the fire.
- the formulation will resist being disrupted by flame, wind, thermal updraft and moat importently hydrocarbon attack.
- the foam system will flow around objects to cover areas which are difficult to reach and is capable of establishing a stable foam blanket which will re-seal itself when its surface is disrupted.
- the foam will achieve a cooling effect because of its water content around the foam bubbles along with its membrane as the substance is applied to heated metal surfaces.
- the foam bubbles retain the water content within the foam, making the formulation more adhesive and resistant to flashback due to deterioration from the fire or heat exposure,
- the low drainage and clingability on curved and vertical surfaces also adds to the favorable characteristics. If foam of this invention is applied to class "A" and to class "B" flammable liquid fires, it has a quick knock down, an exellent vapor seal and unique clingability characteristics.
- the formulation is helon and fluorocarbon free, non-corrosive, and performs equally well with fresh or sea water, The substance then reacts as a dispersant in a process of breaking down the properties of the fuels which it extinguishes.
- the formulation is a colloidal system which works by means of micelles, e.g. a submicroscopic aggregation of molecules such as a droplet in a colloidal system.
- the micelles repel each other in a ceaseless, random movement.
- the colloidal action penetrates into dirts, greases, or oils, each micelle occludes with a particle of the dirt or oil and the individual particles disperse and continue to repel each other so that they loose the ability to recoalesce or redeposit on the surface.
- the formulation penetrates any porous surface to reach any oily mass and breaks it down to smaller size particles, quickly, safely and with no damage to the environment.
- the biodegradable, non-toxic cleaner When used as a detergent, the biodegradable, non-toxic cleaner is applied like any other conventional cleaner, including power spray application, designed for a specific purpose application, and a specific concentrate or super concentrate ratio to water is applied prior to use.
- the detergent is antistatic and contains an antibacteriostat.
- the non-toxic, non-corrosive, non-abrasive, phosphate. ammonia and chloride free cleaner is applied with sponge, cloth or brush.
- the formulation When used as a biodegradable non-toxic oil and flammable liquid dispersant, the formulation is applied by conventional existing oil and flammable liquid spill equipment. The properties of the formulation allow it to be used for a wide variety of such applications.
- the formulation does not contain any caustic material.
- Fire suppressing compositions known in the fire fighting industry are generally divided into chemical foams and mechanical foams.
- the purpose of covering the fire surface by foam is to form a substantially homogenous mask of minute air in an aqueous foam which resist separation and rupture caused by winds, flame, etc;, which is capable of re-sealing itself, and which is liquid enough to flow around objects, reaching and covering areas, which might ignite, or which are on fire.
- the foam blanket ideally prevents oxygen supply to the combustion area, or in the case of a flammable liquid spill, covers the liquid preventing hazardous vapor production, as well as possible ignition of the flammable liquid.
- the benefits of the foam blanket can be attributed, in part, to the fact, that the foam has a high water content, and creates a cooling effect on heated surfaces.
- the amount of moisture contained within the foam is usually measured by the foam drainage time. Foams with a high moisture content drain at a faster rate then foams with a low moisture content.
- Mechanical foams are produced by aeration of an aqueous foam composition to cause entrapment of air in the aqueous phase thus forming the foam bubbles.
- Known mechanical foam systems contain proteins, fluoroproteins, synthetic detergents, aqueous film forming agents (AFFF), polyclycoside detergents, polysaccharide bipolymers, highly fluorinated surfactants, and pectins.
- Synthetic detergent foams are characterized by their significant expansion rate (approx. 20 to 1 as compared to 8 to 1 or 10 to 1 expansion ratios for protein or fluoroprotein foams).
- the synthetic detergent foam has good fluidity but low stability and rapid drainage time, as well as little radiant heat resistance and rapid dissipation.
- Synthetic detergent foam liquids comprise surfactants, foam stabilizers and freezing point depressants.
- the synthetic detergent foams do provide an insulating shield from the heat and allow fire fighters to breath and function, using a mask if necessary.
- Synthetic detergent foam combines the use of fluorocarbon surfactants and suitable foam stabilizers.
- Protein foam is primarely manufactured by alkaline or acid hydrolysis of either vegetable or animal proteins, including hydrolysed protein solutions of soybean, peanut, feather meal, hoof meal, horn meal, blood, or fish scales. Iron salts are always added to provide heat resistance and mechanical stability to the foam bubbles. Freezing point depressants and viscosity control agents are also incorporated.
- Protein foams contain various iron salts and other specialized ingredients which cause them to be both toxic and corrosive.
- Fluoroprotein foam combines the use of regular protein foam base with certain proprietary fluorinated surfactants to resist breakdown by dry chemical agents. Fluoroprotein film forming foam contains fluorocarbon surfactants,
- Aqueous film forming foams use both hydrolysed protein and fluorinated surfactant base plus stabilizing additives.
- United States Patent 4,594,167 discloses a foam fire extinguishing composition containing protein hydrolysate and a fluorine containing surfactant.
- United States Patent 4,713,182 discloses a fire suppressant foam composition containing citrus pectin and fluorine substituted thioether.
- United States Patent 5,207,932 discloses fire fighting foam which includes a polyglycoside to enhance perfluoroalkyl surfactants.
- United States Patent 5,061,383 discloses a detergent type mechanical foam containing surfactants derived from fatty acids.
- CA-A-1 337 011 discloses a liquid formulation for use as a Class "D" firefighting agent and which comprises a mixture of:
- AFFF aqueous film forming foams
- fluoroprotein foams contain fluorocarbon surfactants. These fluorocarbons will release gaseous halocarbon compounds that work to deplete the ozone layer and contribute to the "Greenhouse Effect".
- polysaccharide polymers The principal drawback of the use of polysaccharide polymers is the need to use high amounts of polysaccharide (between 1 and 2% in the foam concentrate) to obtain a foam having good extinguishing properties on polar solvent fires. This polymer concentration increases to a very high level the foam compound viscosity. The delivery of such a viscous foam is difficult, and becomes impossible below 5 degree celsius, even at the lowest polyester concentrations usable.
- AFFF aqueous film forming foam
- Fluoroprotein foam and aqueous film forming foam all contain fluorocarbon surfactants. These foams are both toxic, especially to marine life forms, and can cause corrosion to unpainted and unprotected metal surfaces, especially to aircraft engines. While these surfactants in themselves do not harm the ozone layer, they will release gaseous halocarbon compounds that do work to deplete the ozone layer and contribute to the " Greenhouse Effect ".
- Fire suppression agencies are not allowed to practice with them unless they have specialized containment and collection equipment and systems where runoff can be collected and treated. Even when collected, they are toxic to the bacteria within the collection and treatment system, and as a result most fire training schools test specific brands on their bacteria strains before they are allowed to be used in their training exercise.
- This invention relates in general to a biodegradable non-toxic fire foam, a biodegradable emulsifying oil and flammable liquid dispersant, and a biodegradable non-caustic, non-corrosive, non-abrasive, phosphate, chlorine and ammonia free, all purpose cleaning agent, and more particularly to a newly developed formulation of a homogenous blend of colloids, sterilants, bacteriostatics, sequesterants, surfactants, fatty acids, freezing point depressant and hyperwetting agents applied as a class "A" and "B" fire suppressant, oil and flammable liquid spill remediation dispersant, general oil and grease clean up agent, all purpose industrial and household cleaner.
- the fire suppressant foam of the present invention has positive qualities of a fluoroprotein or fluoropolysaccharide film forming foam while eliminating fluorocarbon for environmental reasons. It was found that 3 - 14% concentrations of the fire suppressant composition of this invention, converted mechanically into a water based foam, was effective as a fire suppressant although other concentrations would be used effectively depending on the type of fire.
- the invention includes a fire suppressant foam concentrate tailored for utilization on flammable liquid fires, capable of being used on hydrocarbon fires, or on polar solvent fires, and specifically formulated to meet the requirements of an international treaty signed in Montreal, Canada on September 16, 1987, known as the Montreal Protocol, to phase out halogenated fire supression agents.
- Alternate fatty acids for use in the composition include; coconut fatty acid, Ethofat, Kort Acid C60, Kort Acid C70 and Kort Acid G70.
- Useful surfactants include Cyclo 21, Cyclo 4221, Lauric Acid Diethanolamide, Linear Alkyl Sulfate Sodium Salt, Rhodapon SB-8208, Rhodaper ES, Rhodapex N70, Sodium Dioctyl Sulfosuccinate and Tergitol NP-9.
- Rhodapon-SM a sodium lauryl sulphate * Rhodapon-LCP (Rhone Poulenc,Inc) is substituted for use as lower concentration.
- Triton N101 is a substitute emulsifier for use in the composition of this invention.
- thermoplastic composition An example of a heat transfer agent for use in the composition is Poly Oxyethylene Nonyl Phenelether.
- Fire suppressant foam dispersant and detergent concentrate form components in accordance with the present invention.
- a suction line from the tank was installed to a electrical driven mechanical centrifugal pump.
- a steel pen with the following configuration 480mm by 480mm by 150mm was utilized, and 2 liters of gasoline and 1 liter of diesel fuel was poured on top of 2 cm of water into the pen.
- the pen was ignited, the pump was started maintaining 1034 kPa gange (150 Psig) discharge pressure, and the fire was attacked with the foam substance and extinguished in less than 5 seconds.
- a foam maker nozzle having an output of 2 USG ⁇ 7.57 liters per minute was placed stationary in front of the steel pen.
- the steel pen containing 65USG ⁇ 246liters of heptane fuel on top of a layer of water was than ignited and allowed to preburn for 60 seconds.
- the discharge valve at the holding task was opened and the media was applied in a stationary discharge fashion to the surface of the fire, until extinguishment.
- the total media applied to the fire was less than 9.6USG ⁇ 36.4 liters or 0.288USG ⁇ 1.092 liters of product. No reignition occurred.
- EXAMPLE 1 According to laboratory tests conducted under Boeing Douglas, Aerospace and US Military test specifications, formula as shown in EXAMPLE 1, does not corrode or cause hydrogen embrittlement to the following materials; Aluminum alloy, Alclad aluminum alloy, Anodized aluminum alloy. Bare anodized aluminum alloy, Brass, Copper, Magnesium alloy dichromate treated, Stainless steel, Titanium steel, and Carbon steel. The formulation does not craze or discolor leather, vinyl. rubber, plastic and acrylite materials, is non-corrosive and non-abrasive,
- EXAMPLE 5 3 to 4 drops of EXAMPLE 5, were placed on a moist sponge and used effectively as an acrylite and plastic material cleaner, with smoke stain removal capabilities. 3 to 4 drops of EXAMPLE 8, were placed on moist sponge and used effectively to clean and provide a protective shine to car interiors, such as leather, vinyl acrylic and plastic materials.
- Sandwich corrosion test Total immersion corrosion test; Low-embrittlement cadnium plate test; Hydrogen embrittlement test; Flash point test; Effect on transparent acrylic test; Effect on painted surfaces test, and Effect on unpainted surfaces test; CONFORMS Specification standards; ASTM-F1110 2024-T3 anodized, 2024-T3 alclad, 7075-T6 anodized, 7073-T6 alclad; ASTM-F1111; ASTM-F519 Type 1C/150hrs; ASTM-502; ASTM-485; Mil-P-25690 plastic, and ASTM-F483; Total immersion corrosion ASTM-F483: PANEL allowable weight change mg/cm square/24hrs.
- the composition of EXAMPLE 1 exhibits the following general physical properties; Flash point Not Flammable Density 1.086 Kg/L Boiling Point 81.0°C Visconsity cps @ 20°C 290 pH 10.7 Pour Point - 16°C Freezing Point ⁇ -20°C Miscebility No separation Solubility Complete Foam Density 3 % 0.2426 g/ml Foam Density 6 % 0.2761 g/ml Foam Density 9 % 0.3593 g/ml Foam Density 14% 0.3368 g/ml
- Foam was produced by mixing the specified % of sample with 100ml distilled water shaking it vigorously in a one litre container. Weight per volume foam produced was measured immediatly and expressed in g/ml.
- the composition of EXAMPLE 2 exhibits the following general physical properties; Fiash point Not Flammable Density 1.140Kg/L Boiling Point 81.0°C Viscosity cps @ 20°C 400 pH 8.0 Pour Point -11°C Freezing Point ⁇ -20°C Miscebility No separation Solubility Complete Foam Density 3 % 0.0903 g/ml Foam Density 6 % 0.0981 g/ml Foam Density 9 % 0.0951 g/ml Foam Density 14% 0.1014 g/ml
- Foam was produced by mixing the specified % of sample with 100ml distilled water shaking it vigorously in a one litre container. Weight per volume foam produced was measured immediatly and expressed in g/ml.
- the composition of EXAMPLE 3 exhibits the following general physical properties; Flash poist Not Flammable Density 1.080Kg/L Boiling Point 83.0°C Viscosity cps @ 20°C 220 pH 9.6 Pour Point - 16°C Freezing Point ⁇ -20°C Miscebility No separation Solubility Complete Foam Density 3% 0.0885 g/ml Foam Density 6 % 0.0926 g/ml Foam Density 9 % 0.0941 g/ml Foam Density 14% 0.0966 g/ml
- Foam was produced by mixing the specified % of sample with 100ml distilled water shaking it vigorously in a one litre container. Weight per volume foam produced was measured immediatly and expressed in g/ml.
- composition of EXAMPLE 4 exhibits the following general physical properties, Flash point Not Flammable Density 1.032 Kg/L Boiling Point 109°C Viscosity cps @ 20°C 310 pH 12.8 Ionic activity Noae Freezing Point > - 13°C Miscebility No separation Solubility Complete
- the fire suppressant detergent foam of this invention is applied in varied ratio of the designated concentration by hand-line, monitors, proportioners, high expansion mechanical foam application and water foam sprinkler systems.
- the expansion ratio of the foam can be 1 to 800 or more.
- the types of water which can be utilized for fighting fire range from hard to soft, fresh or salt, brackish or water contaminated with industrial waste, Fire foam application procedures vary from hand line inductor or master-stream appliance.
- straight stream methods of application the foam stream should be directed towards a solid object to reflect the pattern and effect the streams velocity.
- the bump and roll method can also be applied in reflecting a surface in front of the area where the fire is concentrated. This action causes the foams agitation to increase making a stronger stable blanket.
- the arc method of application is applied when the stream is directed in a high arc fashion so that the foam falls onto the burning surface.
- composition of the invention clings to vertical and curved surfaces, emulsifies hydrocarbons, and is effective on low flash point flammable liquid fires.
- the formula is slow draining, halon free, fluorocarbon free, non-caustic, ammonia and phosphate free.
- the formula achieves a surface covering fluid blanket.
- the formula provides a rapid initial reduction of heat radiation, and is resistant to fire re-establishment.
- the formula is suitable for aircraft fire fighting.
- the formula is film forming, provides a stable foam blanket, and has a high expansion rate.
- the foam fluidity is exellent, and the foam flows around obstructions and achieves total surface coverage.
- the foam stability is exellent; it has a high moisture content with low drainage time, and long lasting slow dissipation. Clingability is exellent, and the foam adheres to horizontal, vertical and curved surfaces. Fuel sealing capabilities are exellent, as the foam forms a stable emulsion film, suppresses hazardous and flammable gas vapours, prevents reignition, disperses hydrocarbon fuels, alcohol and solvents, is not harmful to human health, and leaves no contaminated residue.
- the formulation has no flash point and is non-flammable, does not harm any painted surfaces, does not harm unpainted surfaces, nor does the formulation leave any damaging resedues.
- Extinguishment is exellent.
- the formula achieves rapid fire knockdown within the specified time frame and under Underwriter Laboratories simulated test procedures for 90 % control, extinguishment and 20 % burnback.
- the actual percentage of the formulation used with water, in order to apply the formulation as a fire foam, oil dispersant, flammable liquid dispersant or clean up agent varies from application to application.
- the composition In concentrate, superconcentrate or quad form, the composition has a specific composition to water ratio, depending upon the application.
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Claims (9)
- Concentré destiné à une utilisation en tant que mousse extinctrice, dispersant et détergent,
lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) de 12,00 à 34,90% de diéthanolamide d'acide gras de noix de coco en tant qu'émulsifiant ;(b) de 1,75 à 22,00% d'acide aminé en C2-C6 d'amidopropyl-N en tant qu'adjuvant de détergent ;(c) de 1,75 à 7,00% d'alcoxylate en C2-C4 non ionique hydrophile et hydrophobe de nonylphénol d'oxyde d'éthylène en tant que désinfectant et éliminateur d'électricité statique ;(d) de 1,75 à 8,00% de propylène glycol en tant qu'agent d'abaissement du point de congélation ;(e) de 1,75 à 16,00% de lauryl sulfate de sodium à une concentration de 30% et 40% en tant que bactériostatique, stabilisant du détergent pour une clarté à basse température et une taille de particules uniforme ;(f) de 8,75 à 25,00% d'éthers d'alkyloxy polyéthylène oxyéthanol glycol de la formule H(CH2)11-15-O-(CH2CH2O)7-10H en tant qu'inhibiteur et stabilisant anticorrosion ;(g) de 3,50 à 49,50% de sel potassique alkylarylalcoxy à une concentration de 50% en tant qu'agent mouillant et tensioactif anionique adjuvant de détergent ;(h) de 3,50 à 12,00% d'hydroxypolyoxyéthylène non ionique, poly(oxy-1,2-éthanediyl 0,a-(4-nonylphényl)-w-hydroxy, nonylphénoxypolyéthoxyéthylène ramifié en tant qu'agent de transfert de chaleur ;(i) de 0,10 à 0,50% de colorant alimentaire de type code couleur ayant les numéros d'indice de constitution 16035, 19140, 42090 et 45430 ;(j) de 8,00 à 65,00% d'eau distillée en tant qu'ajusteur de viscosité, les pourcentages étant choisis pour totaliser 100% de la composition sous forme de liquide pompable. - Composition de concentré destinée à une utilisation en tant que générateur de mousse extinctrice, lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) 34,90% de diéthanolamide d'acide gras de noix de coco ;(b) 5,00% d'acide aminé en C2-C6 d'amidopropyl-N-diméthyle ;(c) 5,00% d'alcoxylate en C2-C4 de nonylphénol ;(d) 5,00% de propylène glycol ;(e) 5,00% de lauryl sulfate de sodium, à une concentration de 30% ;(f) 25,00% d'éthers de polyéthylène glycol ;(g) 10,00% de sel potassique alkylarylalcoxy, à une concentration de 50% ;(h) 10,00% d'alkylphényl-hydroxypolyoxyéthylène;(i) 0,01% de code couleur, numéro d'indice de constitution 16035.
- Composition de concentré destinée à une utilisation en tant que générateur de mousse extinctrice, lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) 22, 00% d'acide aminé en C2-C6 d'amidopropyl-N-diméthyle ;(b) 8,00% de lauryl sulfate de sodium, à une concentration de 30% ;(c) 49,50% de sel potassique alkylarylalcoxy, à une concentration de 50% ;(d) 12,00% de nonylphénoxypolyéthoxyéthylène ;(e) 8,00% d'eau distillée ;(f) 0,50% de code couleur, numéro d'indice de constitution 16035.
- Composition de concentré destinée à une utilisation en tant que générateur de mousse extinctrice, lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) 12,00% de diéthanolamide d'acide gras de noix de coco ;(b) 11,00% d'acide aminé en C2-C6 d'amidopropyl-N-diméthyle ;(c) 7,00% d'alcoxylate en C2-C4 de nonylphénol ;(d) 8,00% de propylène glycol ;(e) 16,00% de lauryl sulfate de sodium, à une concentration de 30% ;(f) 15,50% d'éthers de polyéthylène glycol ;(g) 20,00% de sel potassique alkylarylalcoxy, à une concentration de 50% ;(h) 10,00% d'alkylphénol-hydroxypolyoxyéthylène;(i) 0,50% de code couleur, numéro d'indice de constitution 42090.
- Composition de concentré destinée à une utilisation en tant que dispersant extincteur, lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) 27,90% de diéthanolamide d'acide gras de noix de coco ;(b) 4,00% d'acide aminé en C2-C6 d'amidopropyl-N-diméthyle ;(c) 4,00% d'alcoxylate en C2-C4 de nonylphénol ;(d) 4,00% de propylène glycol ;(e) 4,00% de lauryl sulfate de sodium, à une concentration de 30% ;(f) 20,00% d'éthers de polyéthylène glycol ;(g) 8,00% de sel potassique alkylarylalcoxy, à une concentration de 50% ;(h) 8,00% d'alkylphénol-hydroxypolyoxyéthylène;(i) 0,10% de code couleur, numéros d'indice de constitution 42090 et 19140.(j) 20,00% d'eau distillée.
- Composition de concentré destinée à une utilisation en tant que détergent et dispersant extincteur, lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) 24,40% de diéthanolamide d'acide gras de noix de coco ;(b) 3,50% d'acide aminé en C2-C6 d'amidopropyl-Ndiméthyle ;(c) 3,50% d'alcoxylate en C2-C4 de nonylphénol ;(d) 3,50% de propylène glycol ;(e) 3,50% de lauryl sulfate de sodium, à une concentration de 40% ;(f) 17,50% d'éthers de polyéthylène glycol ;(g) 7,00% de sel potassique alkylarylalcoxy, à une concentration de 50% ;(h) 7,00% d'alkylphénol-hydroxypolyoxyéthylène ;(i) 0,10% de code couleur, numéro d'indice de constitution 45430 ;(j) 30,00% d'eau distillée.
- Composition de concentré destinée à une utilisation en tant que détergent et dispersant extincteur, lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) 20,90% de diéthanolamide d'acide gras de noix de coco ;(b) 3,00% d'acide aminé en C2-C6 d'amidopropyl-N-diméthyle ;(c) 3,00% d'alcoxylate en C2-C4 de nonylphénol ;(d) 3,00% de propylène glycol ;(e) 3,00% de lauryl sulfate de sodium, à une concentration de 30% ;(f) 15,00% d'éthers de polyéthylène glycol ;(g) 6,00% de sel potassique alkylarylalcoxy, à une concentration de 50% ;(h) 6,00% d'alkylphénol-hydroxypolyoxyéthylène ;(i) 0,10% de code couleur, numéro d'indice de constitution 16035 ;(j) 40,00% d'eau distillée.
- Composition de concentré destinée à une utilisation en tant que détergent extincteur, lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) 13,90% de diéthanolamide d'acide gras de noix de coco ;(b) 2,00% d'acide aminé en C2-C6 d'amidopropyl-N-diméthyle ;(c) 2,00% d'alcoxylate en C2-C4 de nonylphénol ;(d) 2,00% de propylène glycol ;(e) 2,00% de lauryl sulfate de sodium, à une concentration de 40% ;(f) 10,00% d'éthers de polyéthylène glycol ;(g) 4,00% de sel potassique alkylarylalcoxy, à une concentration de 50% ;(h) 4,00% d'alkylphénol-hydroxypolyoxyéthylène ;(i) 0,10% de code couleur, numéro d'indice de constitution 42090 ;(j) 60,00% d'eau distillée.
- Composition de concentré destinée à une utilisation en tant que détergent extincteur, lorsqu'on l'utilise avec de l'eau, comprenant, en pourcentages en poids :(a) 12,15% de diéthanolamide d'acide gras de noix de coco ;(b) 1,75% d'acide aminé en C2-C6 d'amidopropyl-N-diméthyle ;(c) 1,75% d'alcoxylate en C2-C4 de nonylphénol ;(d) 1,75% de propylène glycol ;(e) 1,75% de lauryl sulfate de sodium, à une concentration de 30% ;(f) 8,75% d'éthers de polyéthylène glycol ;(g) 3,50% de sel potassique alkylarylalcoxy, à une concentration de 50% ;(h) 3,50% d'alkylphénol-hydroxypolyoxyéthylène ;(i) 0,10% de code couleur, numéro d'indice de constitution 19140 ;(j) 65,00% d'eau distillée.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2176515 | 1996-05-14 | ||
CA002176515A CA2176515C (fr) | 1996-05-14 | 1996-05-14 | Mousse, dispersant et detergent eckhard iii, agent extincteur - formule |
PCT/CA1996/000539 WO1997043012A1 (fr) | 1996-05-14 | 1996-08-12 | Mousse extinctrice, dispersant et detergent de formule eckhard iii |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0855928A1 EP0855928A1 (fr) | 1998-08-05 |
EP0855928B1 true EP0855928B1 (fr) | 2001-10-24 |
Family
ID=4158196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96926291A Expired - Lifetime EP0855928B1 (fr) | 1996-05-14 | 1996-08-12 | Mousse extinctrice, dispersant et detergent de formule eckhard iii |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0855928B1 (fr) |
AT (1) | ATE207376T1 (fr) |
CA (1) | CA2176515C (fr) |
DE (1) | DE69616365T2 (fr) |
WO (1) | WO1997043012A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015020388A1 (fr) * | 2013-08-06 | 2015-02-12 | Han Seungwoo | Composition pour agent extincteur d'incendie renforcé neutre et écologique |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6065545A (en) * | 1997-10-23 | 2000-05-23 | Williams Fire & Hazard Control, Inc. | Dual agent method for extinguishing fire |
US20030001129A1 (en) * | 2001-06-18 | 2003-01-02 | Hubert Mitchell James | Dye colored fire fighting foam concentrate |
US7910531B2 (en) * | 2004-06-17 | 2011-03-22 | C2C Technologies Llc | Composition and method for producing colored bubbles |
EP1931760A4 (fr) | 2005-10-07 | 2010-10-20 | Univ Alabama | Compositions liquides, ioniques, multifonctionnelles pour vaincre le polymorphisme et conferer de meilleures proprietes a des ingredients actifs pharmaceutiques, biologiques, nutritionnels et energetiques |
EP2106388B8 (fr) | 2007-01-12 | 2013-09-11 | FOG Free Technologies, LLC | Remédiation des eaux usées |
KR101863914B1 (ko) * | 2010-10-01 | 2018-06-01 | 타이코 파이어 프로덕츠 엘피 | 감소된 불소 함량을 갖는 수성 소방용 포말 |
WO2020123546A1 (fr) | 2018-12-10 | 2020-06-18 | Molekule Inc. | Système d'extinction d'incendies |
US11326998B2 (en) | 2019-04-19 | 2022-05-10 | Kidde Technologies, Inc. | System and method for monitoring a fire suppression blend |
US11291876B2 (en) | 2019-04-19 | 2022-04-05 | Kidde Technologies, Inc. | Fire suppression agent composition |
US10953257B2 (en) * | 2019-04-19 | 2021-03-23 | Kidde Technologies, Inc. | Fire suppression composition |
CN112675469A (zh) * | 2020-12-28 | 2021-04-20 | 成都科宏达化学有限责任公司 | 一种消防用环保水基灭火剂 |
CN114272551A (zh) * | 2021-04-15 | 2022-04-05 | 史瑞雪 | 具有消毒功能的泡沫灭火剂、灭火器 |
CN114604922B (zh) * | 2022-03-18 | 2022-12-20 | 浙江大学 | 表面活性剂抑制VOCs挥发进入光热蒸馏冷凝淡化水的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164073A (en) * | 1981-03-31 | 1982-10-08 | Shin Nippon Rika Kk | Bubble fire-extinguishing substance |
US4992213A (en) * | 1989-06-23 | 1991-02-12 | Mallett G Troy | Cleaning composition, oil dispersant and use thereof |
US5061383A (en) * | 1990-05-21 | 1991-10-29 | Friloux Edward E | Emulsifying film foam |
CA2081803A1 (fr) * | 1992-10-30 | 1994-05-01 | Edward E. Friloux | Composes mouillants, solvants de nettoyage |
US5308550A (en) * | 1991-09-05 | 1994-05-03 | Delta Omega Technologies, Ltd. | Cleaning, wetting agent and solvent |
-
1996
- 1996-05-14 CA CA002176515A patent/CA2176515C/fr not_active Expired - Fee Related
- 1996-08-12 EP EP96926291A patent/EP0855928B1/fr not_active Expired - Lifetime
- 1996-08-12 DE DE69616365T patent/DE69616365T2/de not_active Expired - Fee Related
- 1996-08-12 WO PCT/CA1996/000539 patent/WO1997043012A1/fr active IP Right Grant
- 1996-08-12 AT AT96926291T patent/ATE207376T1/de active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015020388A1 (fr) * | 2013-08-06 | 2015-02-12 | Han Seungwoo | Composition pour agent extincteur d'incendie renforcé neutre et écologique |
Also Published As
Publication number | Publication date |
---|---|
DE69616365T2 (de) | 2002-07-04 |
DE69616365D1 (de) | 2001-11-29 |
EP0855928A1 (fr) | 1998-08-05 |
CA2176515A1 (fr) | 1996-06-27 |
WO1997043012A1 (fr) | 1997-11-20 |
CA2176515C (fr) | 1996-10-22 |
ATE207376T1 (de) | 2001-11-15 |
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