GB1583363A - Amphoteric fluorinated sulphonamides - Google Patents
Amphoteric fluorinated sulphonamides Download PDFInfo
- Publication number
- GB1583363A GB1583363A GB3572977A GB3572977A GB1583363A GB 1583363 A GB1583363 A GB 1583363A GB 3572977 A GB3572977 A GB 3572977A GB 3572977 A GB3572977 A GB 3572977A GB 1583363 A GB1583363 A GB 1583363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluorinated
- general formula
- integer
- formula
- sulphonamide
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
- C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7714513A FR2390426A2 (fr) | 1977-05-12 | 1977-05-12 | Composes fluores sulfoxyles ampholytes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1583363A true GB1583363A (en) | 1981-01-28 |
Family
ID=9190710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3572977A Expired GB1583363A (en) | 1977-05-12 | 1977-08-25 | Amphoteric fluorinated sulphonamides |
Country Status (7)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0071993A1 (de) * | 1981-08-11 | 1983-02-16 | Hoechst Aktiengesellschaft | Alkyl-Sulfonamido-alkylcarbonsäure-ester, Verfahren zu deren Herstellung und deren Verwendung |
| US8242312B2 (en) | 2010-11-12 | 2012-08-14 | E. I. Du Pont De Nemours And Company | Urethane and urea fluorosurfactants |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2893629B1 (fr) | 2005-11-23 | 2009-10-16 | Stephane Szonyi | Nouveaux polyamides perfluoroalkyles lipophobes et leur obtention et leur utilisation |
-
1977
- 1977-05-12 FR FR7714513A patent/FR2390426A2/fr active Granted
- 1977-05-20 CH CH623077A patent/CH599142A5/xx not_active IP Right Cessation
- 1977-05-31 BR BR7703531A patent/BR7703531A/pt unknown
- 1977-06-02 IT IT6827177A patent/IT1117098B/it active
- 1977-06-13 NL NL7706475A patent/NL7706475A/xx not_active Application Discontinuation
- 1977-06-17 BE BE1008199A patent/BE855791R/xx not_active IP Right Cessation
- 1977-08-25 GB GB3572977A patent/GB1583363A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0071993A1 (de) * | 1981-08-11 | 1983-02-16 | Hoechst Aktiengesellschaft | Alkyl-Sulfonamido-alkylcarbonsäure-ester, Verfahren zu deren Herstellung und deren Verwendung |
| US8242312B2 (en) | 2010-11-12 | 2012-08-14 | E. I. Du Pont De Nemours And Company | Urethane and urea fluorosurfactants |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2390426B2 (US07223432-20070529-C00017.png) | 1980-11-21 |
| BE855791R (fr) | 1977-12-19 |
| IT1117098B (it) | 1986-02-10 |
| NL7706475A (nl) | 1978-11-14 |
| CH599142A5 (US07223432-20070529-C00017.png) | 1978-05-12 |
| FR2390426A2 (fr) | 1978-12-08 |
| BR7703531A (pt) | 1978-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |