DK137271C - - Google Patents
Info
- Publication number
- DK137271C DK137271C DK340973A DK340973A DK137271C DK 137271 C DK137271 C DK 137271C DK 340973 A DK340973 A DK 340973A DK 340973 A DK340973 A DK 340973A DK 137271 C DK137271 C DK 137271C
- Authority
- DK
- Denmark
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/20—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by addition of sulfurous acid or salts thereof to compounds having carbon-to-carbon multiple bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25984/72A IT956743B (en) | 1972-06-21 | 1972-06-21 | PROCEDURE FOR THE PREPARATION OF ALKYLSULPHONATED COMPOUNDS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK137271B DK137271B (en) | 1978-02-13 |
| DK137271C true DK137271C (en) | 1978-07-17 |
Family
ID=11218331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK340973AA DK137271B (en) | 1972-06-21 | 1973-06-20 | Process for the preparation of alkali metal sulfonates. |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5414093B2 (en) |
| BE (1) | BE801097A (en) |
| CA (1) | CA1004686A (en) |
| CH (1) | CH576953A5 (en) |
| DE (1) | DE2331515C2 (en) |
| DK (1) | DK137271B (en) |
| ES (1) | ES416323A1 (en) |
| FR (1) | FR2189388B1 (en) |
| GB (1) | GB1421250A (en) |
| IE (1) | IE38692B1 (en) |
| IT (1) | IT956743B (en) |
| LU (1) | LU67836A1 (en) |
| NL (1) | NL155253B (en) |
| NO (1) | NO137089C (en) |
| SE (1) | SE417506B (en) |
| SU (1) | SU791224A3 (en) |
| ZA (1) | ZA733784B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1045798B (en) * | 1973-12-20 | 1980-06-10 | Snam Progetti | PROCESS FOR THE PREPARATION OF ALCHYL SULPHONATE COMPOUNDS |
| DD154443A3 (en) * | 1980-07-11 | 1982-03-24 | Detlef Ballschuh | PROCESS FOR PREPARING SULFOBETAINES |
| DD154444A3 (en) * | 1980-07-11 | 1982-03-24 | Roland Ohme | PROCESS FOR PRODUCING NEW SULFOBETAINS |
| DD236521A1 (en) * | 1985-04-26 | 1986-06-11 | Akad Wissenschaften Ddr | PROCESS FOR THE PREPARATION OF NEW 3,3,4-TRIMETHYL-4-SULFOMETHYL-PYRROLIDINIUM BEQUINES |
| CN1062556C (en) * | 1997-12-05 | 2001-02-28 | 中国科学院新疆化学研究所 | Process for producing alkyl sulfonate from gas of refinery plant |
| US7683209B2 (en) * | 2005-06-07 | 2010-03-23 | E.I. Du Pont De Nemours And Company | Manufacture of hydrofluoroalkanesulfonic acids |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1087994A (en) * | 1953-01-12 | 1955-03-02 | Bohme Fettchemie Gmbh | Process for preparing 3-oxypropane-1-sulfonic acid salts |
| US3275681A (en) * | 1963-05-20 | 1966-09-27 | Little Inc A | Catalytic system for the addition of bisulfites to olefins |
| GB1053773A (en) * | 1964-02-19 | |||
| US3479397A (en) * | 1965-09-09 | 1969-11-18 | Marathon Oil Co | Preparation of sulfonates by the reaction of olefins and bisulfite |
| DE1643585A1 (en) * | 1967-09-01 | 1971-07-01 | Atlas Refinery Inc | Process for the preparation of alkanesulfonates |
| GB1363848A (en) * | 1970-10-14 | 1974-08-21 | Unilever Ltd | Preparation of alkane sulphonates |
-
1972
- 1972-06-21 IT IT25984/72A patent/IT956743B/en active
-
1973
- 1973-06-05 ZA ZA733784A patent/ZA733784B/en unknown
- 1973-06-11 IE IE948/73A patent/IE38692B1/en unknown
- 1973-06-11 GB GB2778073A patent/GB1421250A/en not_active Expired
- 1973-06-18 FR FR7322027A patent/FR2189388B1/fr not_active Expired
- 1973-06-19 BE BE1005175A patent/BE801097A/en not_active IP Right Cessation
- 1973-06-20 DK DK340973AA patent/DK137271B/en not_active IP Right Cessation
- 1973-06-20 CA CA174,545A patent/CA1004686A/en not_active Expired
- 1973-06-20 ES ES416323A patent/ES416323A1/en not_active Expired
- 1973-06-20 SU SU731927943A patent/SU791224A3/en active
- 1973-06-20 DE DE2331515A patent/DE2331515C2/en not_active Expired
- 1973-06-20 NO NO2553/73A patent/NO137089C/en unknown
- 1973-06-20 LU LU67836A patent/LU67836A1/xx unknown
- 1973-06-21 CH CH900173A patent/CH576953A5/xx not_active IP Right Cessation
- 1973-06-21 NL NL737308671A patent/NL155253B/en not_active IP Right Cessation
- 1973-06-21 SE SE7308841A patent/SE417506B/en unknown
- 1973-06-21 JP JP6928173A patent/JPS5414093B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO137089C (en) | 1977-12-28 |
| NL7308671A (en) | 1973-12-27 |
| DE2331515C2 (en) | 1982-09-16 |
| IE38692B1 (en) | 1978-05-10 |
| JPS5414093B2 (en) | 1979-06-05 |
| CH576953A5 (en) | 1976-06-30 |
| JPS4962417A (en) | 1974-06-17 |
| DE2331515A1 (en) | 1974-01-17 |
| IT956743B (en) | 1973-10-10 |
| ZA733784B (en) | 1974-09-25 |
| FR2189388B1 (en) | 1977-05-13 |
| NL155253B (en) | 1977-12-15 |
| BE801097A (en) | 1973-10-15 |
| NO137089B (en) | 1977-09-19 |
| IE38692L (en) | 1973-12-21 |
| SU791224A3 (en) | 1980-12-23 |
| GB1421250A (en) | 1976-01-14 |
| LU67836A1 (en) | 1973-08-28 |
| DK137271B (en) | 1978-02-13 |
| ES416323A1 (en) | 1976-05-01 |
| AU5443473A (en) | 1974-10-17 |
| SE417506B (en) | 1981-03-23 |
| CA1004686A (en) | 1977-02-01 |
| FR2189388A1 (en) | 1974-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |