FI51810B - - Google Patents
Info
- Publication number
- FI51810B FI51810B FI324870A FI324870A FI51810B FI 51810 B FI51810 B FI 51810B FI 324870 A FI324870 A FI 324870A FI 324870 A FI324870 A FI 324870A FI 51810 B FI51810 B FI 51810B
- Authority
- FI
- Finland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6941635A FR2069896A1 (en) | 1969-12-03 | 1969-12-03 | |
| FR7039166A FR2111647A2 (en) | 1970-10-30 | 1970-10-30 | Dialkyl sulphoxides prepn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI51810B true FI51810B (en) | 1976-12-31 |
| FI51810C FI51810C (en) | 1977-04-12 |
Family
ID=26215408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI324870A FI51810C (en) | 1969-12-03 | 1970-12-02 | Process for the preparation of dimethyl sulfoxide. |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE759726A (en) |
| CH (1) | CH535218A (en) |
| DE (1) | DE2058711C2 (en) |
| DK (1) | DK136771B (en) |
| FI (1) | FI51810C (en) |
| GB (1) | GB1288658A (en) |
| LU (1) | LU62168A1 (en) |
| NL (1) | NL168507C (en) |
| NO (1) | NO131726C (en) |
| SU (1) | SU454738A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466203A (en) * | 2022-09-15 | 2022-12-13 | 新疆兴发化工有限公司 | Method for removing nitrogen dioxide in crude dimethyl sulfoxide |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2702824A (en) * | 1952-08-18 | 1955-02-22 | Nitroglycerin Ab | Liquid-vapor phase method for producing lower dialkyl sulfoxides |
| FR1188561A (en) * | 1956-11-15 | 1959-09-23 | Union Rheinische Braunkohlen | Process for the preparation of dialkylsulfoxides |
| DE1197079B (en) * | 1959-09-28 | 1965-07-22 | Petroles D Aquitaine Snpa Soc | Process for the production of low molecular weight dialkyl sulfoxides |
| GB925818A (en) * | 1959-09-28 | 1963-05-08 | Petroles D Aquitaine Snpa Soc | Process for the manufacture of low-molecular weight dialkyl sulphoxides |
| DE1180740B (en) * | 1959-12-21 | 1964-11-05 | Crown Zellerbach Corp | Process for the production of dialkyl sulfoxides |
-
0
- BE BE759726D patent/BE759726A/en not_active IP Right Cessation
-
1970
- 1970-11-28 DE DE19702058711 patent/DE2058711C2/en not_active Expired
- 1970-12-02 LU LU62168D patent/LU62168A1/xx unknown
- 1970-12-02 CH CH1781670A patent/CH535218A/en not_active IP Right Cessation
- 1970-12-02 DK DK614270A patent/DK136771B/en not_active IP Right Cessation
- 1970-12-02 NL NL7017572A patent/NL168507C/en not_active IP Right Cessation
- 1970-12-02 NO NO462470A patent/NO131726C/no unknown
- 1970-12-02 FI FI324870A patent/FI51810C/en active
- 1970-12-02 GB GB1288658D patent/GB1288658A/en not_active Expired
- 1970-12-03 SU SU1496352A patent/SU454738A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL168507B (en) | 1981-11-16 |
| DE2058711C2 (en) | 1982-06-24 |
| NL7017572A (en) | 1971-06-07 |
| BE759726A (en) | 1971-06-02 |
| DE2058711A1 (en) | 1971-06-09 |
| FI51810C (en) | 1977-04-12 |
| LU62168A1 (en) | 1971-05-12 |
| NO131726C (en) | 1975-07-16 |
| NO131726B (en) | 1975-04-07 |
| GB1288658A (en) | 1972-09-13 |
| DK136771B (en) | 1977-11-21 |
| DK136771C (en) | 1978-05-08 |
| SU454738A3 (en) | 1974-12-25 |
| NL168507C (en) | 1982-04-16 |
| CH535218A (en) | 1973-03-31 |