ATE5126T1 - FOAM-GENERATING CONCENTRATED AQUEOUS COMPOSITIONS, PROCESS FOR THE MANUFACTURE OF THESE FOAMS AND THEIR USE IN EXTINGUISHING FIRES. - Google Patents

FOAM-GENERATING CONCENTRATED AQUEOUS COMPOSITIONS, PROCESS FOR THE MANUFACTURE OF THESE FOAMS AND THEIR USE IN EXTINGUISHING FIRES.

Info

Publication number
ATE5126T1
ATE5126T1 AT81420015T AT81420015T ATE5126T1 AT E5126 T1 ATE5126 T1 AT E5126T1 AT 81420015 T AT81420015 T AT 81420015T AT 81420015 T AT81420015 T AT 81420015T AT E5126 T1 ATE5126 T1 AT E5126T1
Authority
AT
Austria
Prior art keywords
foam
concentrated aqueous
foams
manufacture
aqueous compositions
Prior art date
Application number
AT81420015T
Other languages
German (de)
Inventor
Jacques Aurenge
Original Assignee
Rhone-Poulenc Specialites Chimiques
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 Rhone-Poulenc Specialites Chimiques filed Critical Rhone-Poulenc Specialites Chimiques
Application granted granted Critical
Publication of ATE5126T1 publication Critical patent/ATE5126T1/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
    • A62D1/0071—Foams
    • A62D1/0085—Foams containing perfluoroalkyl-terminated surfactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Fertilizers (AREA)
  • Physical Water Treatments (AREA)

Abstract

1. Concentrated aqueous foam-generating compositions containing : [A] water and [B] an organic mixture comprising : (a) a foaming surface-active substance, (b) a film-forming polymer which is soluble in an aqueous medium, (c) a foam stabiliser and (d) an anti-freeze/auxiliary solvent additive, characterized in that the foaming surface-active substance (a) consists of a mixture in which a compound (alpha) is associated with a compound (beta), (alpha) denoting a cationic or non-ionic aliphatic fluorocarbon surface-active agent and (beta) denoting a conventional anionic non-fluorinated surface-active agent.
AT81420015T 1980-02-14 1981-02-12 FOAM-GENERATING CONCENTRATED AQUEOUS COMPOSITIONS, PROCESS FOR THE MANUFACTURE OF THESE FOAMS AND THEIR USE IN EXTINGUISHING FIRES. ATE5126T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8003640A FR2475926B1 (en) 1980-02-14 1980-02-14 CONCENTRATED AQUEOUS COMPOSITIONS GENERATING FOAMS AND THEIR APPLICATION TO EXTINGUISHING FIRES
EP81420015A EP0034553B1 (en) 1980-02-14 1981-02-12 Foam-generating concentrated aqueous compositions, method for the preparation of said foam and its use for extinguishing fires

Publications (1)

Publication Number Publication Date
ATE5126T1 true ATE5126T1 (en) 1983-11-15

Family

ID=9238742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81420015T ATE5126T1 (en) 1980-02-14 1981-02-12 FOAM-GENERATING CONCENTRATED AQUEOUS COMPOSITIONS, PROCESS FOR THE MANUFACTURE OF THESE FOAMS AND THEIR USE IN EXTINGUISHING FIRES.

Country Status (9)

Country Link
EP (1) EP0034553B1 (en)
JP (1) JPS56132968A (en)
AT (1) ATE5126T1 (en)
DE (1) DE3161254D1 (en)
ES (1) ES8206206A1 (en)
FR (1) FR2475926B1 (en)
GR (1) GR73518B (en)
IL (1) IL62126A (en)
PT (1) PT72505B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523456A1 (en) * 1982-03-16 1983-09-23 Sandoz Sa Produits Fire combating, foam forming aq. compsn. - contg. polysaccharide, non-fluorinated anionic and amphoteric surfactants, urea, foam stabiliser and preservative
US4859349A (en) * 1987-10-09 1989-08-22 Ciba-Geigy Corporation Polysaccharide/perfluoroalkyl complexes
US5207932A (en) * 1989-07-20 1993-05-04 Chubb National Foam, Inc. Alcohol resistant aqueous film forming firefighting foam
US4999119A (en) * 1989-07-20 1991-03-12 Chubb National Foam, Inc. Alcohol resistant aqueous film forming firefighting foam
US5218021A (en) * 1991-06-27 1993-06-08 Ciba-Geigy Corporation Compositions for polar solvent fire fighting containing perfluoroalkyl terminated co-oligomer concentrates and polysaccharides
US5391721A (en) * 1993-02-04 1995-02-21 Wormald U.S., Inc. Aqueous film forming foam concentrates for hydrophilic combustible liquids and method for modifying viscosity of same
DE19548251C3 (en) * 1995-12-22 2003-06-26 Total Walther Feuerschutz Loes Foam extinguishing agent based on foam-producing concentrates without glycol ether or glycols
AU729298B2 (en) * 1996-05-31 2001-02-01 Minnesota Mining And Manufacturing Company Fire-fighting agents containing polysaccharides and fluorochemical oligomeric surfactants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772195A (en) * 1969-06-12 1973-11-13 Minnesota Mining & Mfg Fire extinguishing composition comprising a fluoroaliphatic surfactant fluorine-free surfactant
BE787502A (en) * 1971-08-18 1973-02-12 Ici Ltd FOAMS
CA989155A (en) * 1972-11-17 1976-05-18 Peter J. Chiesa (Jr.) Fire fighting with foam
FR2389668B1 (en) * 1977-05-04 1980-02-01 Rhone Poulenc Ind
AU520410B2 (en) * 1977-06-21 1982-01-28 National Foam System, Inc. Fighting fire

Also Published As

Publication number Publication date
ES499434A0 (en) 1982-08-16
DE3161254D1 (en) 1983-12-01
JPS56132968A (en) 1981-10-17
GR73518B (en) 1984-03-09
PT72505A (en) 1981-03-01
IL62126A (en) 1984-04-30
ES8206206A1 (en) 1982-08-16
IL62126A0 (en) 1981-03-31
FR2475926B1 (en) 1985-06-14
EP0034553A1 (en) 1981-08-26
FR2475926A1 (en) 1981-08-21
PT72505B (en) 1982-02-05
EP0034553B1 (en) 1983-10-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee