NL7114482A - - Google Patents
Info
- Publication number
- NL7114482A NL7114482A NL7114482A NL7114482A NL7114482A NL 7114482 A NL7114482 A NL 7114482A NL 7114482 A NL7114482 A NL 7114482A NL 7114482 A NL7114482 A NL 7114482A NL 7114482 A NL7114482 A NL 7114482A
- Authority
- NL
- Netherlands
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/16—Separation or purification
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 |
|---|---|---|---|
| GB5073070 | 1970-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7114482A true NL7114482A (en) | 1972-04-28 |
Family
ID=10457116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7114482A NL7114482A (en) | 1970-10-26 | 1971-10-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE774423A (en) |
| DE (1) | DE2153312A1 (en) |
| FR (1) | FR2111820A3 (en) |
| IT (1) | IT953119B (en) |
| NL (1) | NL7114482A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW215084B (en) * | 1992-04-17 | 1993-10-21 | Sumitomo Chemical Co | Process for producing a high purity caprolactam |
-
1971
- 1971-10-20 IT IT3011771A patent/IT953119B/en active
- 1971-10-21 NL NL7114482A patent/NL7114482A/xx unknown
- 1971-10-25 FR FR7138192A patent/FR2111820A3/en active Granted
- 1971-10-25 BE BE774423A patent/BE774423A/en unknown
- 1971-10-26 DE DE19712153312 patent/DE2153312A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2111820A3 (en) | 1972-06-09 |
| IT953119B (en) | 1973-08-10 |
| FR2111820B3 (en) | 1974-06-07 |
| BE774423A (en) | 1972-04-25 |
| DE2153312A1 (en) | 1972-04-27 |