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WO1997043012A1 - Mousse extinctrice, dispersant et detergent de formule eckhard iii - Google Patents

Mousse extinctrice, dispersant et detergent de formule eckhard iii Download PDF

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Publication number
WO1997043012A1
WO1997043012A1 PCT/CA1996/000539 CA9600539W WO9743012A1 WO 1997043012 A1 WO1997043012 A1 WO 1997043012A1 CA 9600539 W CA9600539 W CA 9600539W WO 9743012 A1 WO9743012 A1 WO 9743012A1
Authority
WO
WIPO (PCT)
Prior art keywords
add
strenght
detergent
fire
foam
Prior art date
Application number
PCT/CA1996/000539
Other languages
English (en)
Inventor
Eckhard Biller
Original Assignee
Eckhard Biller
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eckhard Biller filed Critical Eckhard Biller
Priority to AT96926291T priority Critical patent/ATE207376T1/de
Priority to DE69616365T priority patent/DE69616365T2/de
Priority to EP96926291A priority patent/EP0855928B1/fr
Publication of WO1997043012A1 publication Critical patent/WO1997043012A1/fr

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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 most 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 rec shareholderssce 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 apphcation, and a specific concentrate or super concentrate ratio to water is applied prior to use.
  • the detergent is antistatic and contains an antibactenostat.
  • the non-toxic, non-corrosive, non-abrasive, phosphate, ammonia and chlonde 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 additive*.
  • 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 polyglyooside to enhance perfluoroalkyl surfactants.
  • United States Patent 5,061,383 discloses a detergent type mechanical foam containing surfactants derived from fatty acids.
  • United States Patent 4,859,349 discloses polysaccharides bound to perfluoroalkyl surfactants.
  • the significant disadvantage of aqueous film forming foams (AFFF) for example as disclosed in United States Patent 5,207,932 is that it is a surfactant that releases halocarbons, and the gaseous agents are divided into two categories for use as a fire suppression agent.
  • Carbon dioxide and halocarbons, such as halon 1011, halon 1301, halon 1211, and tetrachloride, are all either toxic or oxygen depleting, and the halocarbon works to deplete the ozone layer.
  • fluoroprotein foams contain fluorocarbon surfactants. These ⁇ uorocarbons 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.
  • Rhodapon LCP-30% ⁇ SM-40% Rhone Poulenc, Inc. formerly Sipon-SM Sodium lauryl sulphate
  • Alternate fatty adds for use in the composition indude coconut fatty add, * Ethofat, ⁇ Kort Add C60, * Kort Add C70 and * Kort Add O70.
  • 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 Oxyethelene Nonyl Phenelether.
  • Dispersant and Detergent concentrate compositions in accordance with the present invention 34.9 % * Alkamid DC-212S, coconut fatty add diethanoiamide; 5.0 % " Amphosol CA, amidopropyl-N dimethylamino add, ( C2 - C6 amino add); 5.0 % " Makon-10, nonylphenol ( C2 - C4) alkoxylate; 5.0 % Propylene glycol; 5.0 % * Rhodapon LCP-30%, sodium lauryl sulphate; * TM 01 25.0 % * Tergitol 15-S-9, polyethelene glycol alkyl ethers,
  • Rhodapon LCP-30 sodium lauryl sulphate
  • Rhodapon SM-40% sodium lauryl sulphate
  • Rhodapon SM-40% sodium lauryl sulphate
  • Rhodapon LCP-30% sodium lauryl sulphate
  • a suction line from the tank was installed to a electrical driven mechanical centrifugal pump.
  • the steel pan containing 65USG ⁇ 2461iters of heptane fuel on top
  • the formulation does not craze or discolor leather, vinyl, rubber, plastic and
  • the dilute solution was than placed in a 5 litre fire extinguisher container and the
  • composition of EXAMPLE 1 exhibits the following general physical properties
  • 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 spedfied % 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 2 exhibits the following general physical properties
  • 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 spedfied % 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
  • the fire suppressant detergent foam of this invention is applied in varied ratio of the designated concentration by hand-line, monitors, proportionen, high expansion mechanical foam applicators 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. In straight stream methods of application the foam stream should be directed towards a solid object to reflect the pattern and effect the streams velodty.
  • 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 dings 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 spedfied 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 dean up agent varies from application to application.
  • the composition In concentrate, superconcentrate or quad form, the composition has a spedfic composition to water ratio, depending upon the application.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention porte sur une composition moussante extinctrice, dispersante et détergente comportant un tensio-actif émulsifiant, un acide gras de noix de coco, un acide gras de légumes distillé, un tensio-actif ionique et non ionique, un tensio-actif de mouillage, un agent de transfert thermique, un tensio-actif adjuvant pour détergent, un colorant alimentaire, un agent régulateur du pH, de l'eau distillée, et un abaisseur de point de congélation. Ladite composition agit comme générateur de mousse extinctrice, comme dispersant des huiles et des liquides inflammables et comme détergent; elle est biodégradable, et casse les nappes de combustibles répandues, ainsi que le combustible qu'elle éteint. Ladite composition sert également de détergent pour le nettoyage des équipements après un épandage ou un incendie, elle peut de plus servir de détergent à usage ménager.
PCT/CA1996/000539 1996-05-14 1996-08-12 Mousse extinctrice, dispersant et detergent de formule eckhard iii WO1997043012A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT96926291T ATE207376T1 (de) 1996-05-14 1996-08-12 Feuerunterdrückender schaum, dispersionsmittel und detergent eckhard iii formel
DE69616365T DE69616365T2 (de) 1996-05-14 1996-08-12 Feuerunterdrückender schaum, dispersionsmittel und detergent eckhard iii formel
EP96926291A EP0855928B1 (fr) 1996-05-14 1996-08-12 Mousse extinctrice, dispersant et detergent de formule eckhard iii

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002176515A CA2176515C (fr) 1996-05-14 1996-05-14 Mousse, dispersant et detergent eckhard iii, agent extincteur - formule
CA2,176,515 1996-05-14

Publications (1)

Publication Number Publication Date
WO1997043012A1 true WO1997043012A1 (fr) 1997-11-20

Family

ID=4158196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1996/000539 WO1997043012A1 (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)

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WO2006009798A1 (fr) * 2004-06-17 2006-01-26 C2C Technologies Llc Composition et procédé de production de bulles colorées
WO2008089122A2 (fr) 2007-01-12 2008-07-24 Lift Easy Of America, Llc Remédiation des eaux usées
US8232265B2 (en) 2005-10-07 2012-07-31 Board Of Trustees Of The University Of Alabama Multi-functional ionic liquid compositions for overcoming polymorphism and imparting improved properties for active pharmaceutical, biological, nutritional, and energetic ingredients
RU2595689C2 (ru) * 2010-10-01 2016-08-27 Тайко Файэр Продактс Лп Водные пены для огнетушения со сниженным содержанием фтора
EP3725376A1 (fr) * 2019-04-19 2020-10-21 Kidde Technologies, Inc. Composition de lutte contre les incendies
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
US11291876B2 (en) 2019-04-19 2022-04-05 Kidde Technologies, Inc. Fire suppression agent composition
US11291874B2 (en) 2018-12-10 2022-04-05 Molekule, Inc. System for extinguishing fires
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
US11326998B2 (en) 2019-04-19 2022-05-10 Kidde Technologies, Inc. System and method for monitoring a fire suppression blend
EP4424386A1 (fr) * 2023-03-02 2024-09-04 Senju Metal Industry Co., Ltd. Liquide brut d'agent d'extinction de mousse
WO2024196468A1 (fr) * 2023-03-22 2024-09-26 Cross Plains Solutions, Llc Compositions de concentré de mousse extinctrice d'origine biologique sans pfa contenant des protéines végétales, des tensioactifs, des alcools et des adjuvants, leur production et leur utilisation

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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
KR101346190B1 (ko) * 2013-08-06 2014-01-03 한미르 주식회사 친환경 중성계 강화액 소화약제 조성물
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

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JPS57164073A (en) * 1981-03-31 1982-10-08 Shin Nippon Rika Kk Bubble fire-extinguishing substance
WO1991000138A1 (fr) * 1989-06-23 1991-01-10 Delta-Omega Technologies, Ltd. Composition de nettoyage et de dispersion d'huile et son utilisation
US5061383A (en) * 1990-05-21 1991-10-29 Friloux Edward E Emulsifying film foam
US5308550A (en) * 1991-09-05 1994-05-03 Delta Omega Technologies, Ltd. Cleaning, wetting agent and solvent
EP0598143A1 (fr) * 1992-10-30 1994-05-25 DELTA OMEGA TECHNOLOGIES, Ltd. Agent nettoyant, mouillant et solvant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164073A (en) * 1981-03-31 1982-10-08 Shin Nippon Rika Kk Bubble fire-extinguishing substance
WO1991000138A1 (fr) * 1989-06-23 1991-01-10 Delta-Omega Technologies, Ltd. Composition de nettoyage et de dispersion d'huile et son utilisation
US5061383A (en) * 1990-05-21 1991-10-29 Friloux Edward E Emulsifying film foam
US5308550A (en) * 1991-09-05 1994-05-03 Delta Omega Technologies, Ltd. Cleaning, wetting agent and solvent
EP0598143A1 (fr) * 1992-10-30 1994-05-25 DELTA OMEGA TECHNOLOGIES, Ltd. Agent nettoyant, mouillant et solvant

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Title
CHEMICAL ABSTRACTS, vol. 98, no. 14, 4 April 1983, Columbus, Ohio, US; abstract no. 109967, NEW JAPAN CHEMICAL CO., LTD., JAPAN: "Foam fire extinguishers" XP002023448 *

Cited By (18)

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CA2176515C (fr) 1996-10-22
EP0855928B1 (fr) 2001-10-24
CA2176515A1 (fr) 1996-06-27
DE69616365T2 (de) 2002-07-04
ATE207376T1 (de) 2001-11-15
EP0855928A1 (fr) 1998-08-05
DE69616365D1 (de) 2001-11-29

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