CH574404A5 - - Google Patents
Info
- Publication number
- CH574404A5 CH574404A5 CH1256873A CH1256873A CH574404A5 CH 574404 A5 CH574404 A5 CH 574404A5 CH 1256873 A CH1256873 A CH 1256873A CH 1256873 A CH1256873 A CH 1256873A CH 574404 A5 CH574404 A5 CH 574404A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722243371 DE2243371A1 (de) | 1972-09-02 | 1972-09-02 | Perfluoralkylsulfone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH574404A5 true CH574404A5 (xx) | 1976-04-15 |
Family
ID=5855429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1256873A CH574404A5 (xx) | 1972-09-02 | 1973-08-31 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4962415A (xx) |
| BE (1) | BE804272A (xx) |
| CH (1) | CH574404A5 (xx) |
| DE (1) | DE2243371A1 (xx) |
| FR (1) | FR2197865B1 (xx) |
| GB (1) | GB1381570A (xx) |
| IT (1) | IT990417B (xx) |
| NL (1) | NL7311966A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926671A1 (de) * | 1979-07-02 | 1981-01-15 | Bayer Ag | Verfahren zur herstellung von cyclopropan-carbonsaeure-derivaten sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung |
| FR2605627B1 (fr) * | 1986-10-24 | 1989-03-17 | Atochem | Amides polyfluores et leur procede de preparation |
| DE3767132D1 (de) * | 1986-10-24 | 1991-02-07 | Atochem | Polyfluorierte verbindungen und verfahren zu deren herstellung. |
| WO2002074762A1 (fr) * | 2001-03-15 | 2002-09-26 | Takeda Chemical Industries, Ltd. | Procede relatif a l'elaboration de derive sulfone |
-
1972
- 1972-09-02 DE DE19722243371 patent/DE2243371A1/de active Pending
-
1973
- 1973-08-30 IT IT5223673A patent/IT990417B/it active
- 1973-08-30 JP JP9674573A patent/JPS4962415A/ja active Pending
- 1973-08-30 NL NL7311966A patent/NL7311966A/xx unknown
- 1973-08-31 CH CH1256873A patent/CH574404A5/xx not_active IP Right Cessation
- 1973-08-31 GB GB4108773A patent/GB1381570A/en not_active Expired
- 1973-08-31 FR FR7331561A patent/FR2197865B1/fr not_active Expired
- 1973-08-31 BE BE135155A patent/BE804272A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1381570A (en) | 1975-01-22 |
| BE804272A (fr) | 1974-02-28 |
| DE2243371A1 (de) | 1974-03-14 |
| FR2197865B1 (xx) | 1976-11-19 |
| FR2197865A1 (xx) | 1974-03-29 |
| IT990417B (it) | 1975-06-20 |
| NL7311966A (xx) | 1974-03-05 |
| JPS4962415A (xx) | 1974-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |