CA1276442C - Use of an aqueous swollen macromolecule-containing system as water forfire fighting - Google Patents
Use of an aqueous swollen macromolecule-containing system as water forfire fightingInfo
- Publication number
- CA1276442C CA1276442C CA000507177A CA507177A CA1276442C CA 1276442 C CA1276442 C CA 1276442C CA 000507177 A CA000507177 A CA 000507177A CA 507177 A CA507177 A CA 507177A CA 1276442 C CA1276442 C CA 1276442C
- Authority
- CA
- Canada
- Prior art keywords
- water
- particles
- present
- weight
- acrylic acid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229920002521 macromolecule Polymers 0.000 title claims abstract description 8
- 239000007863 gel particle Substances 0.000 claims abstract description 27
- 239000008346 aqueous phase Substances 0.000 claims abstract description 9
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 5
- 230000036571 hydration Effects 0.000 claims abstract description 4
- 238000006703 hydration reaction Methods 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 10
- 230000008961 swelling Effects 0.000 claims description 10
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 229910052700 potassium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- -1 ammonium ions Chemical class 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- 150000004760 silicates Chemical class 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 4
- 239000007864 aqueous solution Substances 0.000 claims 2
- 239000000499 gel Substances 0.000 description 6
- 238000003892 spreading Methods 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 125000005624 silicic acid group Chemical class 0.000 description 3
- 238000004438 BET method Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 1
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical group C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000007575 Calluna vulgaris Nutrition 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 229940047670 sodium acrylate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 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
- A62D1/0028—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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3515865.4 | 1985-05-03 | ||
DE19853515865 DE3515865A1 (de) | 1985-05-03 | 1985-05-03 | Verwendung eines waessrigen, gequollene makromolekuele enthaltenden systems als loeschwasser |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1276442C true CA1276442C (en) | 1990-11-20 |
Family
ID=6269692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000507177A Expired - Lifetime CA1276442C (en) | 1985-05-03 | 1986-04-21 | Use of an aqueous swollen macromolecule-containing system as water forfire fighting |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0199897B1 (fi) |
JP (1) | JPH088937B2 (fi) |
AT (1) | ATE41872T1 (fi) |
AU (1) | AU595198B2 (fi) |
CA (1) | CA1276442C (fi) |
DE (2) | DE3515865A1 (fi) |
DK (1) | DK159673C (fi) |
ES (1) | ES8708189A1 (fi) |
FI (1) | FI98271C (fi) |
GR (1) | GR861138B (fi) |
NO (1) | NO166571C (fi) |
PT (1) | PT82441B (fi) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3716304A1 (de) * | 1987-05-15 | 1988-11-24 | Bluecher Hubert | Loeschwasserzusatz |
FR2628976B1 (fr) * | 1988-03-25 | 1991-11-15 | Weber Sa A | Procede de traitement de l'eau pour la lutte contre les incendies |
DE4336319A1 (de) * | 1993-10-25 | 1995-04-27 | Oeko Tec Umweltschutzsyst Gmbh | Löschmittel und Verfahren zu seiner Herstellung |
DE4343728C2 (de) * | 1993-12-21 | 1997-04-24 | Gernot Dr Loehnert | Verfahren zur Herstellung von verdicktem Wasser und seine Verwendung |
AU718417B2 (en) * | 1995-11-14 | 2000-04-13 | Stockhausen Gmbh & Co. Kg | Water additive and method for fire prevention and fire extinguishing |
GR1002790B (el) * | 1996-07-22 | 1997-10-17 | Μεθοδος και προιοντα κατασβεσης πυρκαιων. | |
DE19756779A1 (de) * | 1996-12-20 | 1998-07-16 | Dynamit Nobel Ag | Mittel zur Kühlung von heißen Gasen |
NL1007738C2 (nl) * | 1997-12-08 | 1999-06-09 | Univ Delft Tech | Toepassing van hydrofiele, gelvormende polymeren als brandblusmiddel. |
DE10041394A1 (de) * | 2000-08-23 | 2002-03-07 | Stockhausen Chem Fab Gmbh | Verwendung von Wasser-in-Wasser-Polymerdispersionen zur Feuerverhütung und -bekämpfung |
DE10041395A1 (de) | 2000-08-23 | 2002-03-07 | Stockhausen Chem Fab Gmbh | Polymerdispersionen zur Feuerverhütung und -bekämpfung mit verbesserter Umweltverträglichkeit |
DE102007036902A1 (de) | 2007-08-06 | 2009-02-12 | BLüCHER GMBH | Löschvorrichtung, Löschsystem und Verfahren zur lokalen Brandbekämpfung |
ES2783892B2 (es) * | 2017-10-06 | 2021-07-13 | Soriano Azorin Juan Jose | Sistema para extincion de incendios |
Family Cites Families (8)
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 (ja) * | 1983-04-11 | 1984-10-27 | 昭和電工株式会社 | 防災用具 |
EP0212017B1 (en) * | 1983-06-21 | 1990-01-17 | Cease Fire Corporation | Thixotropic fire suppressant composition containing carboxy polymer gelling agent |
-
1985
- 1985-05-03 DE DE19853515865 patent/DE3515865A1/de not_active Withdrawn
-
1986
- 1986-01-29 AT AT86101157T patent/ATE41872T1/de not_active IP Right Cessation
- 1986-01-29 DE DE8686101157T patent/DE3662641D1/de not_active Expired
- 1986-01-29 EP EP86101157A patent/EP0199897B1/de not_active Expired
- 1986-04-14 FI FI861553A patent/FI98271C/fi not_active IP Right Cessation
- 1986-04-14 JP JP61085847A patent/JPH088937B2/ja not_active Expired - Lifetime
- 1986-04-21 CA CA000507177A patent/CA1276442C/en not_active Expired - Lifetime
- 1986-04-22 PT PT82441A patent/PT82441B/pt not_active IP Right Cessation
- 1986-04-29 GR GR861138A patent/GR861138B/el unknown
- 1986-04-30 ES ES554541A patent/ES8708189A1/es not_active Expired
- 1986-05-02 AU AU57066/86A patent/AU595198B2/en not_active Ceased
- 1986-05-02 NO NO861750A patent/NO166571C/no unknown
- 1986-05-02 DK DK203786A patent/DK159673C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE41872T1 (de) | 1989-04-15 |
DE3662641D1 (en) | 1989-05-11 |
DK203786D0 (da) | 1986-05-02 |
FI98271B (fi) | 1997-02-14 |
NO166571C (no) | 1991-08-14 |
AU5706686A (en) | 1986-11-06 |
DK159673C (da) | 1991-04-15 |
JPS6284779A (ja) | 1987-04-18 |
FI861553A0 (fi) | 1986-04-14 |
DK159673B (da) | 1990-11-19 |
GR861138B (en) | 1986-08-21 |
JPH088937B2 (ja) | 1996-01-31 |
FI861553A (fi) | 1986-11-04 |
PT82441B (pt) | 1988-03-03 |
NO166571B (no) | 1991-05-06 |
NO861750L (no) | 1986-11-04 |
EP0199897B1 (de) | 1989-04-05 |
DK203786A (da) | 1986-11-04 |
ES8708189A1 (es) | 1987-10-01 |
ES554541A0 (es) | 1987-10-01 |
DE3515865A1 (de) | 1986-11-06 |
PT82441A (en) | 1986-05-01 |
AU595198B2 (en) | 1990-03-29 |
FI98271C (fi) | 1997-05-26 |
EP0199897A1 (de) | 1986-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |