PT72505B - PROCESS FOR THE PREPARATION OF AQUEOUS CONCENTRATED GE-NERATOR COMPOSITIONS OF FOAMS USED TO TURN OFF LAMPS - Google Patents

PROCESS FOR THE PREPARATION OF AQUEOUS CONCENTRATED GE-NERATOR COMPOSITIONS OF FOAMS USED TO TURN OFF LAMPS

Info

Publication number
PT72505B
PT72505B PT72505A PT7250581A PT72505B PT 72505 B PT72505 B PT 72505B PT 72505 A PT72505 A PT 72505A PT 7250581 A PT7250581 A PT 7250581A PT 72505 B PT72505 B PT 72505B
Authority
PT
Portugal
Prior art keywords
nerator
lamps
compositions
turn
preparation
Prior art date
Application number
PT72505A
Other languages
French (fr)
Portuguese (pt)
Other versions
PT72505A (en
Inventor
Jacques Aurenge
Original Assignee
Rhone Poulenc Ind
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 Ind filed Critical Rhone Poulenc Ind
Publication of PT72505A publication Critical patent/PT72505A/en
Publication of PT72505B publication Critical patent/PT72505B/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 Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Paints Or Removers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Fertilizers (AREA)
  • Physical Water Treatments (AREA)
  • Compositions Of Macromolecular Compounds (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.
PT72505A 1980-02-14 1981-02-13 PROCESS FOR THE PREPARATION OF AQUEOUS CONCENTRATED GE-NERATOR COMPOSITIONS OF FOAMS USED TO TURN OFF LAMPS PT72505B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PT72505A PT72505A (en) 1981-03-01
PT72505B true PT72505B (en) 1982-02-05

Family

ID=9238742

Family Applications (1)

Application Number Title Priority Date Filing Date
PT72505A PT72505B (en) 1980-02-14 1981-02-13 PROCESS FOR THE PREPARATION OF AQUEOUS CONCENTRATED GE-NERATOR COMPOSITIONS OF FOAMS USED TO TURN OFF LAMPS

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
WO1997045167A1 (en) * 1996-05-31 1997-12-04 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
EP0034553A1 (en) 1981-08-26
PT72505A (en) 1981-03-01
EP0034553B1 (en) 1983-10-26
FR2475926B1 (en) 1985-06-14
JPS56132968A (en) 1981-10-17
ES8206206A1 (en) 1982-08-16
IL62126A0 (en) 1981-03-31
IL62126A (en) 1984-04-30
ATE5126T1 (en) 1983-11-15
FR2475926A1 (en) 1981-08-21
GR73518B (en) 1984-03-09

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