PT82441A - Aqueous system containing swollen macromolecules as water and its use for fire fighting - Google Patents

Aqueous system containing swollen macromolecules as water and its use for fire fighting

Info

Publication number
PT82441A
PT82441A PT82441A PT8244186A PT82441A PT 82441 A PT82441 A PT 82441A PT 82441 A PT82441 A PT 82441A PT 8244186 A PT8244186 A PT 8244186A PT 82441 A PT82441 A PT 82441A
Authority
PT
Portugal
Prior art keywords
water
macromolecules
aqueous system
system containing
fire fighting
Prior art date
Application number
PT82441A
Other languages
Portuguese (pt)
Other versions
PT82441B (en
Original Assignee
Bluecher Hubert
Bluecher Hasso Von
Ruiter Ernest De
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 Bluecher Hubert, Bluecher Hasso Von, Ruiter Ernest De filed Critical Bluecher Hubert
Publication of PT82441A publication Critical patent/PT82441A/en
Publication of PT82441B publication Critical patent/PT82441B/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
    • A62D1/005—Dispersions; Emulsions
    • 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
    • A62D1/0064—Gels; Film-forming compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Dispersion Chemistry (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Revetment (AREA)
  • Lift Valve (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)
  • Insulated Conductors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

1. The use as an extinguishing agent of a dispersion of an aqueous phase and a phase obtained by hydration of swollen gen particles of a diameter of 0.1 to 3 mm of individual, water-insoluble, polar macromolecules of highly absorptive polymers based on (meth) acrylic acids, which are so cross-linked that they can take up 100 to 200 times their weight of water, the gel particles being present in an amount of 0.1 to 0.6 weight per cent calculated as dry substance and based on the aqueous phase, and the aqueous system having a viscosity below 100 mPa.
PT82441A 1985-05-03 1986-04-22 AQUOSO SYSTEM CONTAINING MACROMOLECULAS EXPANDED, LIKE WATER, AND ITS USE IN FIGHTING FIRE PT82441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853515865 DE3515865A1 (en) 1985-05-03 1985-05-03 USE OF AN AQUEOUS, SWELLED MACROMOLECULE-CONTAINING SYSTEM AS FIREWATER

Publications (2)

Publication Number Publication Date
PT82441A true PT82441A (en) 1986-05-01
PT82441B PT82441B (en) 1988-03-03

Family

ID=6269692

Family Applications (1)

Application Number Title Priority Date Filing Date
PT82441A PT82441B (en) 1985-05-03 1986-04-22 AQUOSO SYSTEM CONTAINING MACROMOLECULAS EXPANDED, LIKE WATER, AND ITS USE IN FIGHTING FIRE

Country Status (12)

Country Link
EP (1) EP0199897B1 (en)
JP (1) JPH088937B2 (en)
AT (1) ATE41872T1 (en)
AU (1) AU595198B2 (en)
CA (1) CA1276442C (en)
DE (2) DE3515865A1 (en)
DK (1) DK159673C (en)
ES (1) ES8708189A1 (en)
FI (1) FI98271C (en)
GR (1) GR861138B (en)
NO (1) NO166571C (en)
PT (1) PT82441B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716304A1 (en) * 1987-05-15 1988-11-24 Bluecher Hubert EXTINGUISHING WATER ADDITION
FR2628976B1 (en) * 1988-03-25 1991-11-15 Weber Sa A WATER TREATMENT PROCESS FOR FIRE FIGHTING
DE4336319A1 (en) * 1993-10-25 1995-04-27 Oeko Tec Umweltschutzsyst Gmbh Extinguishing media and process for its manufacture
DE4343728C2 (en) * 1993-12-21 1997-04-24 Gernot Dr Loehnert Process for the production of thickened water and its use
AU718417B2 (en) * 1995-11-14 2000-04-13 Stockhausen Gmbh & Co. Kg Water additive and method for fire prevention and fire extinguishing
GR1002790B (en) 1996-07-22 1997-10-17 Methods and products for extinguishing fires.
DE19756779A1 (en) * 1996-12-20 1998-07-16 Dynamit Nobel Ag Agent which cools pyrotechnically produced gas containing an aerosol
NL1007738C2 (en) * 1997-12-08 1999-06-09 Univ Delft Tech Gel-forming fire-extinguishing system
DE10041394A1 (en) * 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Use of water-in-water polymer dispersions for fire prevention and fighting
DE10041395A1 (en) 2000-08-23 2002-03-07 Stockhausen Chem Fab Gmbh Polymer dispersions for fire prevention and fire fighting with improved environmental compatibility
DE102007036902A1 (en) 2007-08-06 2009-02-12 BLüCHER GMBH Extinguishing device, extinguishing system and method for local firefighting
WO2019068941A1 (en) * 2017-10-06 2019-04-11 Soriano Azorin Juan Jose Fire-extinguishing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229769A (en) * 1963-01-28 1966-01-18 Dow Chemical Co Method for controlling the spread of fire
US3354084A (en) * 1964-06-24 1967-11-21 Dow Chemical Co Aqueous gel of water-swellable acrylic polymer and non-ionic filler
US3404089A (en) * 1964-08-20 1968-10-01 Mobil Oil Corp Method of extinguishing fire
US3976580A (en) * 1975-11-07 1976-08-24 Bernard Kaminstein Gelled fire extinguisher fluid comprising polyacrylamide and bentonite
JPS5649167A (en) * 1979-09-26 1981-05-02 Miyata Ind Fireeextinguishing substanse
US4384988A (en) * 1980-04-10 1983-05-24 L.M.C. Inc. Fire protection water barrier which is a gel composition of high water content and high viscosity
JPS59189869A (en) * 1983-04-11 1984-10-27 昭和電工株式会社 Diasters preventing tool
EP0212017B1 (en) * 1983-06-21 1990-01-17 Cease Fire Corporation Thixotropic fire suppressant composition containing carboxy polymer gelling agent

Also Published As

Publication number Publication date
AU5706686A (en) 1986-11-06
DE3515865A1 (en) 1986-11-06
DE3662641D1 (en) 1989-05-11
JPS6284779A (en) 1987-04-18
FI98271C (en) 1997-05-26
AU595198B2 (en) 1990-03-29
NO166571B (en) 1991-05-06
FI98271B (en) 1997-02-14
CA1276442C (en) 1990-11-20
PT82441B (en) 1988-03-03
EP0199897B1 (en) 1989-04-05
EP0199897A1 (en) 1986-11-05
ATE41872T1 (en) 1989-04-15
NO861750L (en) 1986-11-04
DK203786D0 (en) 1986-05-02
GR861138B (en) 1986-08-21
DK159673B (en) 1990-11-19
DK203786A (en) 1986-11-04
ES554541A0 (en) 1987-10-01
FI861553A (en) 1986-11-04
ES8708189A1 (en) 1987-10-01
NO166571C (en) 1991-08-14
JPH088937B2 (en) 1996-01-31
FI861553A0 (en) 1986-04-14
DK159673C (en) 1991-04-15

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Legal Events

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MM3A Annulment or lapse

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Effective date: 20040331