BE727931A - - Google Patents
Info
- Publication number
- BE727931A BE727931A BE727931DA BE727931A BE 727931 A BE727931 A BE 727931A BE 727931D A BE727931D A BE 727931DA BE 727931 A BE727931 A BE 727931A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681643752 DE1643752C3 (de) | 1968-02-07 | 1968-02-07 | Verfahren zur Herstellung von reinen N-Dimethylacylamiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727931A true BE727931A (sv) | 1969-08-05 |
Family
ID=5684390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727931D BE727931A (sv) | 1968-02-07 | 1969-02-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE727931A (sv) |
| FR (1) | FR2001464A1 (sv) |
| GB (1) | GB1247062A (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112574052A (zh) * | 2020-11-30 | 2021-03-30 | 安徽金禾实业股份有限公司 | 一种dmac反应液的蒸馏处理方法 |
| CN113856607B (zh) * | 2021-10-21 | 2023-03-28 | 聊城鲁西甲胺化工有限公司 | 一种二甲胺和醋酸热缩合dmac反应装置及其使用方法 |
-
1969
- 1969-02-05 BE BE727931D patent/BE727931A/xx not_active IP Right Cessation
- 1969-02-06 GB GB641269A patent/GB1247062A/en not_active Expired
- 1969-02-06 FR FR6902706A patent/FR2001464A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2001464A1 (sv) | 1969-09-26 |
| GB1247062A (en) | 1971-09-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BADISCHE ANILIN & SODAFABRIK A.G. Effective date: 19850205 |