ES8304929A1 - "procedimiento para la preparacion de alcohilsulfobetainas fluoradas". - Google Patents
"procedimiento para la preparacion de alcohilsulfobetainas fluoradas".Info
- Publication number
- ES8304929A1 ES8304929A1 ES509384A ES509384A ES8304929A1 ES 8304929 A1 ES8304929 A1 ES 8304929A1 ES 509384 A ES509384 A ES 509384A ES 509384 A ES509384 A ES 509384A ES 8304929 A1 ES8304929 A1 ES 8304929A1
- Authority
- ES
- Spain
- Prior art keywords
- alkylsulfobetaines
- atoms
- agents
- equal
- fluorine
- 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
Links
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052731 fluorine Inorganic materials 0.000 title abstract 3
- 239000011737 fluorine Substances 0.000 title abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229920002313 fluoropolymer Polymers 0.000 abstract 1
- 239000004811 fluoropolymer Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE ALCOHILSULFOBETAINAS FLUORADAS, DE FORMULA (I), EN LA QUE RF ES PERFLUOROALCOHILO C <- ; R Y R SON ALCOHILO O HIDROXIALCOHILO C <- ; Y A, B Y C VALEN 0-1, 1-4 Y 3-4, RESPECTIVAMENTE, COMPUESTOS QUE TIENEN APLICACIONES COMO COMPONENTES EN AGENTES EXTINTORES DE INCENDIOS. CONSISTE EN LA REACCION DE UNA AMINA FLUORADA DE FORMULA (II) CON UNA SULTONA DE FORMULA (III), EN LAS QUE TODOS LOS SIMBOLOS TIENEN LOS MISMOS SIGNIFICADOS QUE EN LA FORMULA (I). LA REACCION TIENE LUGAR EN UN DISOLVENTE ORGANICO INERTE, A TEMPERATURAS COMPRENDIDAS ENTRE 50 C Y 100 C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813104766 DE3104766A1 (de) | 1981-02-11 | 1981-02-11 | "fluorhaltige alkylsulfobetaine, verfahren zu deren herstellung sowie deren verwendung" |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8304929A1 true ES8304929A1 (es) | 1983-03-16 |
| ES509384A0 ES509384A0 (es) | 1983-03-16 |
Family
ID=6124529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES509384A Granted ES509384A0 (es) | 1981-02-11 | 1982-02-05 | "procedimiento para la preparacion de alcohilsulfobetainas fluoradas". |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4430272A (es) |
| EP (1) | EP0057925B1 (es) |
| JP (1) | JPS57150655A (es) |
| CA (1) | CA1181418A (es) |
| DE (2) | DE3104766A1 (es) |
| ES (1) | ES509384A0 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2575165B1 (fr) * | 1984-12-26 | 1987-01-23 | Atochem | Telomeres fluores a groupements hydrophiles, leur procede de preparation et leur utilisation comme agents tensioactifs en milieu aqueux, notamment comme additifs aux emulseurs proteiniques anti-incendie |
| US4859349A (en) * | 1987-10-09 | 1989-08-22 | Ciba-Geigy Corporation | Polysaccharide/perfluoroalkyl complexes |
| DE59503891D1 (de) * | 1994-03-09 | 1998-11-19 | Clariant Gmbh | Fluorhaltige Carboxylbetaine und Alkylsulfobetaine sowie deren Mischungen mit gesättigten Fluoralkyaminen |
| US5616273A (en) * | 1994-08-11 | 1997-04-01 | Dynax Corporation | Synergistic surfactant compositions and fire fighting concentrates thereof |
| BRPI0411800A (pt) * | 2003-06-23 | 2006-08-08 | Neurochem Int Ltd | candidatos a fármacos e métodos para sua preparação |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764602A (en) | 1954-04-21 | 1956-09-25 | Minnesota Mining & Mfg | Quaternary ammonium alkylperfluoroamides |
| US3535381A (en) | 1967-05-22 | 1970-10-20 | Pennwalt Corp | Unsaturated fluoroalkyl amines and process for the preparation thereof |
| US3594411A (en) | 1968-04-25 | 1971-07-20 | Gulf Research Development Co | Sulfobetaine detergents,and lubricants and cosmetics containing same |
| US3661776A (en) * | 1970-08-24 | 1972-05-09 | Minnesota Mining & Mfg | Composition comprising a foam-forming fluoroaliphatic compound and a film-forming fluoroaliphatic compound |
| US3839425A (en) | 1970-09-16 | 1974-10-01 | Du Pont | Perfluoroalkyletheramidoalkyl betaines and sulfobetaines |
| US4000092A (en) | 1975-04-02 | 1976-12-28 | The Procter & Gamble Company | Cleaning compositions |
| CA1077054A (en) | 1975-04-02 | 1980-05-06 | Eugene P. Gosselink | Detergent compounds |
| DE2658560C2 (de) * | 1976-12-23 | 1979-02-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Tetraäthylammoniumperfluoralkylsulfonaten |
| DE2749329A1 (de) | 1977-11-04 | 1979-05-10 | Hoechst Ag | Fluorhaltige alkyl-sulfato-betaine und verfahren zu deren herstellung |
| DE2749330C2 (de) | 1977-11-04 | 1983-04-21 | Hoechst Ag, 6230 Frankfurt | Gemisch mit verbesserten oberflächenaktiven Eigenschaften |
| DD139577A1 (de) * | 1978-11-09 | 1980-01-09 | Bach Guenter | Verfahren zur herstellung von n-sulfoalkyl-substituierten aminen |
| FR2453145B1 (es) * | 1979-04-06 | 1981-03-27 | Ugine Kuhlmann | |
| US4283533A (en) | 1979-11-09 | 1981-08-11 | E. I. Du Pont De Nemours And Company | N-type betaines of 2-hydroxy-1,1,2,3,3-pentahydroperfluoroalkylamines |
-
1981
- 1981-02-11 DE DE19813104766 patent/DE3104766A1/de not_active Withdrawn
-
1982
- 1982-02-05 ES ES509384A patent/ES509384A0/es active Granted
- 1982-02-06 DE DE8282100856T patent/DE3260556D1/de not_active Expired
- 1982-02-06 EP EP82100856A patent/EP0057925B1/de not_active Expired
- 1982-02-09 US US06/347,178 patent/US4430272A/en not_active Expired - Lifetime
- 1982-02-10 CA CA000395917A patent/CA1181418A/en not_active Expired
- 1982-02-10 JP JP57018994A patent/JPS57150655A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0057925A1 (de) | 1982-08-18 |
| CA1181418A (en) | 1985-01-22 |
| DE3104766A1 (de) | 1982-09-02 |
| US4430272A (en) | 1984-02-07 |
| JPS57150655A (en) | 1982-09-17 |
| JPH0150224B2 (es) | 1989-10-27 |
| ES509384A0 (es) | 1983-03-16 |
| DE3260556D1 (en) | 1984-09-20 |
| EP0057925B1 (de) | 1984-08-15 |
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