WO2006024243A3 - Solid wetting agent for treating extinguishing water - Google Patents

Solid wetting agent for treating extinguishing water Download PDF

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Publication number
WO2006024243A3
WO2006024243A3 PCT/CZ2005/000065 CZ2005000065W WO2006024243A3 WO 2006024243 A3 WO2006024243 A3 WO 2006024243A3 CZ 2005000065 W CZ2005000065 W CZ 2005000065W WO 2006024243 A3 WO2006024243 A3 WO 2006024243A3
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
wetting agent
extinguishing water
treating
solid wetting
Prior art date
Application number
PCT/CZ2005/000065
Other languages
French (fr)
Other versions
WO2006024243A2 (en
Inventor
Marcel Pater
Original Assignee
Pyrocom A S
Marcel Pater
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 Pyrocom A S, Marcel Pater filed Critical Pyrocom A S
Publication of WO2006024243A2 publication Critical patent/WO2006024243A2/en
Publication of WO2006024243A3 publication Critical patent/WO2006024243A3/en

Links

Classifications

    • 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
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/005—Dispersions; Emulsions

Abstract

The method is related to the composition of a mixture employed for the production of a solid wetting agent, used by fire-fighting units to treat extinguishing water in fighting fires. The mixture is suitable for pouring, extruding or pressing. The mixture is characterized by a combination of polyethylene glycol and a content of fluorinated tensides, together with a content of anion-active tensides, which ensure high foaming ability of the extinguishing solution with good foam stability. At higher concentrations of the mixture in the solution, an aqueous and polymer film is formed on the surface of the flammable liquid.
PCT/CZ2005/000065 2004-08-31 2005-08-31 Solid wetting agent for treating extinguishing water WO2006024243A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20040915A CZ2004915A3 (en) 2004-08-31 2004-08-31 Mixture for producing solid wetting agent, intended particularly for adjustment of fire extinguishing water
CZPV2004-915 2004-08-31

Publications (2)

Publication Number Publication Date
WO2006024243A2 WO2006024243A2 (en) 2006-03-09
WO2006024243A3 true WO2006024243A3 (en) 2006-09-28

Family

ID=35924841

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2005/000065 WO2006024243A2 (en) 2004-08-31 2005-08-31 Solid wetting agent for treating extinguishing water

Country Status (2)

Country Link
CZ (1) CZ2004915A3 (en)
WO (1) WO2006024243A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415400A (en) * 1972-03-24 1975-11-26 Minnesota Mining & Mfg Fire-fighting surfactant composition
JPS5734873A (en) * 1980-08-08 1982-02-25 Tohoku Hiryo Kk Composition of aqueous bubble fire-extinguishing substance
US4420434A (en) * 1981-01-09 1983-12-13 Ciba-Geigy Corporation Perfluoralkyl anion/perfluoroalkyl cation ion pair complexes
US5332524A (en) * 1992-04-20 1994-07-26 Valkyrie Scientific Proprietary, L.C. Methods for dissolving water soluble polymers and compositions using same
WO2000035536A1 (en) * 1998-12-16 2000-06-22 3M Innovative Properties Company Aqueous foaming compositions, foam compositions, and preparation of foam compositions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415400A (en) * 1972-03-24 1975-11-26 Minnesota Mining & Mfg Fire-fighting surfactant composition
JPS5734873A (en) * 1980-08-08 1982-02-25 Tohoku Hiryo Kk Composition of aqueous bubble fire-extinguishing substance
US4420434A (en) * 1981-01-09 1983-12-13 Ciba-Geigy Corporation Perfluoralkyl anion/perfluoroalkyl cation ion pair complexes
US5332524A (en) * 1992-04-20 1994-07-26 Valkyrie Scientific Proprietary, L.C. Methods for dissolving water soluble polymers and compositions using same
WO2000035536A1 (en) * 1998-12-16 2000-06-22 3M Innovative Properties Company Aqueous foaming compositions, foam compositions, and preparation of foam compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198214, Derwent World Patents Index; Class A97, AN 1982-27212E, XP002391895 *

Also Published As

Publication number Publication date
CZ2004915A3 (en) 2006-04-12
WO2006024243A2 (en) 2006-03-09

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