NL6712269A - - Google Patents
Info
- Publication number
- NL6712269A NL6712269A NL6712269A NL6712269A NL6712269A NL 6712269 A NL6712269 A NL 6712269A NL 6712269 A NL6712269 A NL 6712269A NL 6712269 A NL6712269 A NL 6712269A NL 6712269 A NL6712269 A NL 6712269A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR81449A FR1505473A (fr) | 1966-10-25 | 1966-10-25 | Procédé de stabilisation de la caprolactone en présence d'acide formique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6712269A true NL6712269A (de) | 1968-04-26 |
| NL153874B NL153874B (nl) | 1977-07-15 |
Family
ID=8619865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL676712269A NL153874B (nl) | 1966-10-25 | 1967-09-07 | Werkwijze voor het stabiliseren van epsilon-caprolacton in een mierezuur bevattend milieu. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3584011A (de) |
| AT (1) | AT271419B (de) |
| BE (1) | BE703623A (de) |
| CH (1) | CH497419A (de) |
| DE (1) | DE1668775C3 (de) |
| ES (1) | ES344733A1 (de) |
| FR (1) | FR1505473A (de) |
| GB (1) | GB1182636A (de) |
| LU (1) | LU54519A1 (de) |
| NL (1) | NL153874B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171313A (en) * | 1977-10-14 | 1979-10-16 | Allied Chemical Corporation | Molybdenum and tungsten peroxo complexes useful as oxidation catalysts |
-
1966
- 1966-10-25 FR FR81449A patent/FR1505473A/fr not_active Expired
-
1967
- 1967-09-04 ES ES344733A patent/ES344733A1/es not_active Expired
- 1967-09-07 NL NL676712269A patent/NL153874B/xx not_active IP Right Cessation
- 1967-09-08 BE BE703623D patent/BE703623A/xx unknown
- 1967-09-20 DE DE1668775A patent/DE1668775C3/de not_active Expired
- 1967-09-22 LU LU54519D patent/LU54519A1/xx unknown
- 1967-10-17 US US675780A patent/US3584011A/en not_active Expired - Lifetime
- 1967-10-20 AT AT949767A patent/AT271419B/de active
- 1967-10-24 GB GB48250/67D patent/GB1182636A/en not_active Expired
- 1967-10-25 CH CH1488367A patent/CH497419A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3584011A (en) | 1971-06-08 |
| DE1668775B2 (de) | 1974-05-22 |
| NL153874B (nl) | 1977-07-15 |
| LU54519A1 (de) | 1967-11-22 |
| GB1182636A (en) | 1970-02-25 |
| ES344733A1 (es) | 1968-10-16 |
| FR1505473A (fr) | 1967-12-15 |
| AT271419B (de) | 1969-06-10 |
| DE1668775A1 (de) | 1971-09-02 |
| BE703623A (de) | 1968-02-01 |
| CH497419A (fr) | 1970-10-15 |
| DE1668775C3 (de) | 1975-01-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: KUHLMANN |
|
| V4 | Lapsed because of reaching the maximum lifetime of a patent |