BE737886A - - Google Patents
Info
- Publication number
- BE737886A BE737886A BE737886DA BE737886A BE 737886 A BE737886 A BE 737886A BE 737886D A BE737886D A BE 737886DA BE 737886 A BE737886 A BE 737886A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681795226 DE1795226C3 (de) | 1968-08-24 | Verfahren zur Herstellung von Caprolactam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE737886A true BE737886A (xx) | 1970-02-02 |
Family
ID=5708104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE737886D BE737886A (xx) | 1968-08-24 | 1969-08-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3574193A (xx) |
| BE (1) | BE737886A (xx) |
| FR (1) | FR2016341A1 (xx) |
| GB (1) | GB1222915A (xx) |
| NL (1) | NL161744C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2641389A1 (de) * | 1976-09-15 | 1978-03-16 | Bayer Ag | Abriebfester katalysator |
| US4873325A (en) * | 1986-06-25 | 1989-10-10 | Uop | Process for the production of amides |
-
1969
- 1969-07-28 GB GB37703/69A patent/GB1222915A/en not_active Expired
- 1969-08-14 US US850223A patent/US3574193A/en not_active Expired - Lifetime
- 1969-08-21 NL NL6912783.A patent/NL161744C/xx not_active IP Right Cessation
- 1969-08-22 FR FR6928956A patent/FR2016341A1/fr not_active Withdrawn
- 1969-08-22 BE BE737886D patent/BE737886A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3574193A (en) | 1971-04-06 |
| NL6912783A (xx) | 1970-02-26 |
| FR2016341A1 (xx) | 1970-05-08 |
| GB1222915A (en) | 1971-02-17 |
| DE1795226A1 (de) | 1971-12-30 |
| NL161744C (nl) | 1980-03-17 |
| DE1795226B2 (de) | 1977-02-03 |
| NL161744B (nl) | 1979-10-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: FARBENFABRIKEN BAYER A.G. Effective date: 19840822 |