FR2251545A1 - - Google Patents
Info
- Publication number
- FR2251545A1 FR2251545A1 FR7437701A FR7437701A FR2251545A1 FR 2251545 A1 FR2251545 A1 FR 2251545A1 FR 7437701 A FR7437701 A FR 7437701A FR 7437701 A FR7437701 A FR 7437701A FR 2251545 A1 FR2251545 A1 FR 2251545A1
- 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.)
- Granted
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732357076 DE2357076A1 (de) | 1973-11-15 | 1973-11-15 | Verfahren zur kontinuierlichen herstellung von mono- oder dialkylaethanolaminen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2251545A1 true FR2251545A1 (zh) | 1975-06-13 |
| FR2251545B3 FR2251545B3 (zh) | 1977-08-12 |
Family
ID=5898208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7437701A Expired FR2251545B3 (zh) | 1973-11-15 | 1974-11-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE822219A (zh) |
| DE (1) | DE2357076A1 (zh) |
| FR (1) | FR2251545B3 (zh) |
| GB (1) | GB1479747A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171893A1 (en) * | 1984-06-21 | 1986-02-19 | BP Chemicals Limited | Preparation of alkanol amines |
| EP0752412A1 (de) * | 1994-04-28 | 1997-01-08 | BASF Aktiengesellschaft | Verfahren zur Herstellung von farbstabilem Dialkylaminoethanol |
| WO2010149936A1 (fr) | 2009-06-25 | 2010-12-29 | Arkema France | Procédé de préparation d'alkylalcanolamines |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103261130B (zh) | 2010-12-17 | 2015-10-07 | 巴斯夫欧洲公司 | 制备具有高颜色稳定性的n,n-二烷基乙醇胺的方法 |
| US8791302B2 (en) | 2010-12-17 | 2014-07-29 | Basf Se | Process for preparing an N,N-dialky-ethanolamine having high color stability |
-
1973
- 1973-11-15 DE DE19732357076 patent/DE2357076A1/de active Pending
-
1974
- 1974-11-14 GB GB4924974A patent/GB1479747A/en not_active Expired
- 1974-11-14 BE BE150529A patent/BE822219A/xx unknown
- 1974-11-15 FR FR7437701A patent/FR2251545B3/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171893A1 (en) * | 1984-06-21 | 1986-02-19 | BP Chemicals Limited | Preparation of alkanol amines |
| EP0752412A1 (de) * | 1994-04-28 | 1997-01-08 | BASF Aktiengesellschaft | Verfahren zur Herstellung von farbstabilem Dialkylaminoethanol |
| WO2010149936A1 (fr) | 2009-06-25 | 2010-12-29 | Arkema France | Procédé de préparation d'alkylalcanolamines |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2357076A1 (de) | 1975-05-28 |
| BE822219A (fr) | 1975-05-14 |
| FR2251545B3 (zh) | 1977-08-12 |
| GB1479747A (en) | 1977-07-13 |