FR2351951B1 - - Google Patents
Info
- Publication number
- FR2351951B1 FR2351951B1 FR7715411A FR7715411A FR2351951B1 FR 2351951 B1 FR2351951 B1 FR 2351951B1 FR 7715411 A FR7715411 A FR 7715411A FR 7715411 A FR7715411 A FR 7715411A FR 2351951 B1 FR2351951 B1 FR 2351951B1
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2623173A DE2623173C3 (de) | 1976-05-22 | 1976-05-22 | Verfahren zur kontinuierlichen Herstellung von Formamid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2351951A1 FR2351951A1 (fr) | 1977-12-16 |
| FR2351951B1 true FR2351951B1 (fr) | 1983-11-10 |
Family
ID=5978847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7715411A Granted FR2351951A1 (fr) | 1976-05-22 | 1977-05-18 | Procede de preparation continue du formamide |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4134915A (fr) |
| JP (1) | JPS6050184B2 (fr) |
| BE (1) | BE854923A (fr) |
| CA (1) | CA1072118A (fr) |
| DE (1) | DE2623173C3 (fr) |
| FR (1) | FR2351951A1 (fr) |
| GB (1) | GB1576293A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3106054A1 (de) * | 1981-02-19 | 1982-09-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von formamid |
| JPH0340735Y2 (fr) * | 1986-12-27 | 1991-08-27 | ||
| WO1999008998A1 (fr) * | 1997-08-18 | 1999-02-25 | Mitsubishi Rayon Co., Ltd. | Procede servant a preparer formamide |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1567312A (en) * | 1925-05-20 | 1925-12-29 | Basf Ag | Manufacture of formamide |
| GB476942A (en) * | 1935-07-20 | 1937-12-17 | Du Pont | Improvements in or relating to the manufacture of organic acid amides |
| US2106579A (en) * | 1936-03-30 | 1938-01-25 | Du Pont | Manufacture of formamide |
| US2751335A (en) * | 1951-02-01 | 1956-06-19 | Exxon Research Engineering Co | Method and apparatus for mixing and contacting fluids |
| DE1215130B (de) * | 1962-07-03 | 1966-04-28 | Basf Ag | Verfahren zur Herstellung von Formamid |
-
1976
- 1976-05-22 DE DE2623173A patent/DE2623173C3/de not_active Expired
-
1977
- 1977-05-04 CA CA277,695A patent/CA1072118A/fr not_active Expired
- 1977-05-05 US US05/793,788 patent/US4134915A/en not_active Expired - Lifetime
- 1977-05-18 FR FR7715411A patent/FR2351951A1/fr active Granted
- 1977-05-18 JP JP52056509A patent/JPS6050184B2/ja not_active Expired
- 1977-05-20 GB GB21259/77A patent/GB1576293A/en not_active Expired
- 1977-05-23 BE BE177815A patent/BE854923A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52142010A (en) | 1977-11-26 |
| FR2351951A1 (fr) | 1977-12-16 |
| CA1072118A (fr) | 1980-02-19 |
| DE2623173C3 (de) | 1980-03-06 |
| DE2623173A1 (de) | 1977-12-01 |
| BE854923A (fr) | 1977-11-23 |
| JPS6050184B2 (ja) | 1985-11-07 |
| GB1576293A (en) | 1980-10-08 |
| DE2623173B2 (de) | 1979-07-12 |
| US4134915A (en) | 1979-01-16 |