GB1542958A - Process for the separation and purification of 4-n-acetylaminobenzene sulphochloride - Google Patents
Process for the separation and purification of 4-n-acetylaminobenzene sulphochlorideInfo
- Publication number
- GB1542958A GB1542958A GB972876A GB972876A GB1542958A GB 1542958 A GB1542958 A GB 1542958A GB 972876 A GB972876 A GB 972876A GB 972876 A GB972876 A GB 972876A GB 1542958 A GB1542958 A GB 1542958A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetylaminobenzene
- sulphochloride
- purification
- separation
- acetylaminobenzene sulphochloride
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752510669 DE2510669C2 (en) | 1975-03-12 | 1975-03-12 | Process for the isolation of purified 4-N-acetylaminobenzenesulfochloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1542958A true GB1542958A (en) | 1979-03-28 |
Family
ID=5941089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB972876A Expired GB1542958A (en) | 1975-03-12 | 1976-03-11 | Process for the separation and purification of 4-n-acetylaminobenzene sulphochloride |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS6015613B2 (en) |
| DD (1) | DD123323A5 (en) |
| DE (1) | DE2510669C2 (en) |
| DK (1) | DK157809C (en) |
| FR (1) | FR2303793A1 (en) |
| GB (1) | GB1542958A (en) |
| IN (1) | IN144395B (en) |
| IT (1) | IT1055747B (en) |
| NL (1) | NL187067C (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD3428A (en) * |
-
1975
- 1975-03-12 DE DE19752510669 patent/DE2510669C2/en not_active Expired
- 1975-12-16 NL NL7514639A patent/NL187067C/en not_active IP Right Cessation
-
1976
- 1976-01-07 IT IT6702076A patent/IT1055747B/en active
- 1976-01-15 DD DD19082576A patent/DD123323A5/xx unknown
- 1976-03-09 DK DK99476A patent/DK157809C/en not_active IP Right Cessation
- 1976-03-11 GB GB972876A patent/GB1542958A/en not_active Expired
- 1976-03-11 JP JP2659676A patent/JPS6015613B2/en not_active Expired
- 1976-03-12 FR FR7607104A patent/FR2303793A1/en active Granted
-
1977
- 1977-02-18 IN IN237/CAL/77A patent/IN144395B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6015613B2 (en) | 1985-04-20 |
| DD123323A5 (en) | 1976-12-12 |
| DE2510669C2 (en) | 1985-07-25 |
| NL7514639A (en) | 1976-09-14 |
| DK99476A (en) | 1976-09-13 |
| DE2510669A1 (en) | 1976-09-16 |
| JPS51125351A (en) | 1976-11-01 |
| FR2303793B1 (en) | 1979-06-01 |
| NL187067B (en) | 1990-12-17 |
| IT1055747B (en) | 1982-01-11 |
| FR2303793A1 (en) | 1976-10-08 |
| IN144395B (en) | 1978-04-29 |
| NL187067C (en) | 1991-05-16 |
| DK157809C (en) | 1990-07-16 |
| DK157809B (en) | 1990-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |