GR73518B - - Google Patents
Info
- Publication number
- GR73518B GR73518B GR64118A GR810164118A GR73518B GR 73518 B GR73518 B GR 73518B GR 64118 A GR64118 A GR 64118A GR 810164118 A GR810164118 A GR 810164118A GR 73518 B GR73518 B GR 73518B
- Authority
- GR
- Greece
- Prior art keywords
- denoting
- beta
- alpha
- compound
- active agent
- Prior art date
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)
- 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.
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 (1)
Publication Number | Publication Date |
---|---|
GR73518B true GR73518B (en) | 1984-03-09 |
Family
ID=9238742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR64118A GR73518B (en) | 1980-02-14 | 1981-02-12 |
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)
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 |
US4999119A (en) * | 1989-07-20 | 1991-03-12 | Chubb National Foam, Inc. | Alcohol resistant aqueous film forming firefighting foam |
US5207932A (en) * | 1989-07-20 | 1993-05-04 | 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 |
JP2000511074A (en) * | 1996-05-31 | 2000-08-29 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | Fire extinguisher containing polysaccharide and fluorochemical oligomer surfactant |
Family Cites Families (5)
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 |
-
1980
- 1980-02-14 FR FR8003640A patent/FR2475926B1/en not_active Expired
-
1981
- 1981-02-12 GR GR64118A patent/GR73518B/el unknown
- 1981-02-12 AT AT81420015T patent/ATE5126T1/en not_active IP Right Cessation
- 1981-02-12 EP EP81420015A patent/EP0034553B1/en not_active Expired
- 1981-02-12 IL IL62126A patent/IL62126A/en unknown
- 1981-02-12 DE DE8181420015T patent/DE3161254D1/en not_active Expired
- 1981-02-13 ES ES499434A patent/ES8206206A1/en not_active Expired
- 1981-02-13 JP JP1918181A patent/JPS56132968A/en active Pending
- 1981-02-13 PT PT72505A patent/PT72505B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2475926A1 (en) | 1981-08-21 |
EP0034553B1 (en) | 1983-10-26 |
PT72505B (en) | 1982-02-05 |
DE3161254D1 (en) | 1983-12-01 |
JPS56132968A (en) | 1981-10-17 |
IL62126A (en) | 1984-04-30 |
IL62126A0 (en) | 1981-03-31 |
ES499434A0 (en) | 1982-08-16 |
ATE5126T1 (en) | 1983-11-15 |
FR2475926B1 (en) | 1985-06-14 |
EP0034553A1 (en) | 1981-08-26 |
PT72505A (en) | 1981-03-01 |
ES8206206A1 (en) | 1982-08-16 |
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