FR2322136B1 - - Google Patents
Info
- Publication number
- FR2322136B1 FR2322136B1 FR7626141A FR7626141A FR2322136B1 FR 2322136 B1 FR2322136 B1 FR 2322136B1 FR 7626141 A FR7626141 A FR 7626141A FR 7626141 A FR7626141 A FR 7626141A FR 2322136 B1 FR2322136 B1 FR 2322136B1
- Authority
- FR
- France
- 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 |
---|---|---|---|
DE19752538723 DE2538723C2 (de) | 1975-08-30 | 1975-08-30 | Verfahren zur Herstellung von 1-Aminobenzol-4- und -5-β-sulfatoäthylsulfon-2-sulfonsäure und der entsprechenden Hydroxyäthylsulfon-und Vinylsulfonverbindungen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2322136A1 FR2322136A1 (fr) | 1977-03-25 |
FR2322136B1 true FR2322136B1 (sk) | 1980-06-06 |
Family
ID=5955270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7626141A Granted FR2322136A1 (fr) | 1975-08-30 | 1976-08-30 | Procede de preparation d'acides amino-1 benzene-sulfoniques-2 porteurs d'un radical sulfonyle |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5233646A (sk) |
CH (1) | CH620904A5 (sk) |
DE (1) | DE2538723C2 (sk) |
FR (1) | FR2322136A1 (sk) |
GB (1) | GB1494979A (sk) |
IT (1) | IT1066060B (sk) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516913B1 (fr) * | 1981-11-20 | 1985-11-15 | Norsolor Sa | Agents de retention d'eau pour platres et un procede pour leur fabrication |
JPS59102853A (ja) * | 1982-11-30 | 1984-06-14 | 第一工業製薬株式会社 | 水硬性セメント配合物用混和剤 |
JPS62153065U (sk) * | 1986-03-18 | 1987-09-28 | ||
JPS63162563A (ja) * | 1986-12-25 | 1988-07-06 | 大日本インキ化学工業株式会社 | セメント分散剤 |
DE19521620A1 (de) * | 1995-06-14 | 1996-12-19 | Bayer Ag | Aufarbeitungsverfahren für ß-Sulfatoethyl-anilin-sulfonsäuren |
DE102004010950A1 (de) * | 2004-03-03 | 2005-09-22 | Basf Ag | Verfahren zur Aufarbeitung von ß-Sulfatoethylsulfonylanilin-2-sulfonsäure |
CN102911091A (zh) * | 2012-09-25 | 2013-02-06 | 天津德凯化工股份有限公司 | 一种新型染料中间体及由该中间体制得的活性染料 |
CN102924348A (zh) * | 2012-09-25 | 2013-02-13 | 天津德凯化工股份有限公司 | 一种活性染料及其中间体 |
CN105130858B (zh) * | 2015-08-25 | 2018-07-06 | 江苏远征化工有限公司 | 一种染料中间体磺化对位酯的清洁生产工艺 |
-
1975
- 1975-08-30 DE DE19752538723 patent/DE2538723C2/de not_active Expired
-
1976
- 1976-08-25 GB GB3533676A patent/GB1494979A/en not_active Expired
- 1976-08-26 JP JP10121476A patent/JPS5233646A/ja active Granted
- 1976-08-27 IT IT2662876A patent/IT1066060B/it active
- 1976-08-27 CH CH1092176A patent/CH620904A5/de not_active IP Right Cessation
- 1976-08-30 FR FR7626141A patent/FR2322136A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2538723A1 (de) | 1977-03-17 |
JPS5748067B2 (sk) | 1982-10-14 |
DE2538723C2 (de) | 1982-12-23 |
IT1066060B (it) | 1985-03-04 |
CH620904A5 (en) | 1980-12-31 |
FR2322136A1 (fr) | 1977-03-25 |
JPS5233646A (en) | 1977-03-14 |
GB1494979A (en) | 1977-12-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |