IL41860A - Aqueous fire-extinguishing compositions - Google Patents
Aqueous fire-extinguishing compositionsInfo
- Publication number
- IL41860A IL41860A IL41860A IL4186073A IL41860A IL 41860 A IL41860 A IL 41860A IL 41860 A IL41860 A IL 41860A IL 4186073 A IL4186073 A IL 4186073A IL 41860 A IL41860 A IL 41860A
- Authority
- IL
- Israel
- Prior art keywords
- surfactant
- radical
- carbon atoms
- fluoroaliphatic
- water
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 8
- 239000004094 surface-active agent Substances 0.000 claims 13
- 125000004432 carbon atom Chemical group C* 0.000 claims 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 7
- 125000000217 alkyl group Chemical group 0.000 claims 6
- 125000000129 anionic group Chemical group 0.000 claims 5
- 229930195733 hydrocarbon Natural products 0.000 claims 4
- 150000002430 hydrocarbons Chemical class 0.000 claims 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 3
- 229910052731 fluorine Inorganic materials 0.000 claims 3
- 239000011737 fluorine Substances 0.000 claims 3
- 239000002563 ionic surfactant Substances 0.000 claims 3
- 150000003839 salts Chemical class 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 239000012141 concentrate Substances 0.000 claims 2
- 230000002401 inhibitory effect Effects 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 2
- 230000003381 solubilizing effect Effects 0.000 claims 2
- 150000005215 alkyl ethers Chemical class 0.000 claims 1
- -1 alkylene glycol Chemical compound 0.000 claims 1
- 125000002091 cationic group Chemical group 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 1
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23794772A | 1972-03-24 | 1972-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL41860A0 IL41860A0 (en) | 1973-05-31 |
| IL41860A true IL41860A (en) | 1976-09-30 |
Family
ID=22895900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL41860A IL41860A (en) | 1972-03-24 | 1973-03-23 | Aqueous fire-extinguishing compositions |
Country Status (10)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090967A (en) * | 1975-12-19 | 1978-05-23 | Ciba-Geigy Corporation | Aqueous wetting and film forming compositions |
| JPS5392598A (en) * | 1977-01-26 | 1978-08-14 | Hochiki Co | Method of extinguishing fire by viscous seawater |
| EP0049958B1 (en) | 1980-09-30 | 1986-11-05 | Angus Fire Armour Limited | Fire-fighting compositions |
| US5085786A (en) * | 1991-01-24 | 1992-02-04 | Minnesota Mining And Manufacturing Company | Aqueous film-forming foamable solution useful as fire extinguishing concentrate |
| US5616273A (en) * | 1994-08-11 | 1997-04-01 | Dynax Corporation | Synergistic surfactant compositions and fire fighting concentrates thereof |
| CZ2004915A3 (cs) * | 2004-08-31 | 2006-04-12 | Pyrocom A. S. | Smes pro výrobu tuhého smácedla zejména na úpravuhasební vody |
| CN114032684B (zh) * | 2021-11-11 | 2024-06-21 | 浙江理工大学绍兴柯桥研究院有限公司 | 一种环保型脱水增效剂及其用途 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562156A (en) * | 1969-06-12 | 1971-02-09 | Minnesota Mining & Mfg | Fire extinguishing composition comprising a fluoroaliphatic surfactant and a fluorine-free surfactant |
| CA974237A (en) * | 1971-01-18 | 1975-09-09 | Minnesota Mining And Manufacturing Company | Ampholytic fluoroaliphatic surfactants |
| US4116227A (en) * | 1976-06-28 | 1978-09-26 | Plasco, Inc. | Combination catheter venting and urine sample collecting unit and method of making the same |
-
1973
- 1973-02-28 CA CA164,767A patent/CA994998A/en not_active Expired
- 1973-03-14 NL NL7303551A patent/NL7303551A/xx not_active Application Discontinuation
- 1973-03-23 FR FR7310484A patent/FR2177889B1/fr not_active Expired
- 1973-03-23 BR BR732089A patent/BR7302089D0/pt unknown
- 1973-03-23 GB GB1424573A patent/GB1415400A/en not_active Expired
- 1973-03-23 BE BE129151A patent/BE797208A/xx not_active IP Right Cessation
- 1973-03-23 IL IL41860A patent/IL41860A/en unknown
- 1973-03-23 JP JP48033422A patent/JPS5239599B2/ja not_active Expired
- 1973-03-23 IT IT49008/73A patent/IT979993B/it active
- 1973-03-23 AR AR247204A patent/AR195911A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2315326A1 (de) | 1973-10-04 |
| AU5372473A (en) | 1974-09-26 |
| BE797208A (fr) | 1973-09-24 |
| FR2177889A1 (enrdf_load_stackoverflow) | 1973-11-09 |
| BR7302089D0 (pt) | 1974-08-29 |
| CA994998A (en) | 1976-08-17 |
| NL7303551A (enrdf_load_stackoverflow) | 1973-09-26 |
| GB1415400A (en) | 1975-11-26 |
| FR2177889B1 (enrdf_load_stackoverflow) | 1976-09-10 |
| JPS5239599B2 (enrdf_load_stackoverflow) | 1977-10-06 |
| JPS498097A (enrdf_load_stackoverflow) | 1974-01-24 |
| IT979993B (it) | 1974-09-30 |
| IL41860A0 (en) | 1973-05-31 |
| AR195911A1 (es) | 1973-11-15 |
| DE2315326B2 (de) | 1976-04-01 |
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