DK142809C - - Google Patents
Info
- Publication number
- DK142809C DK142809C DK570375A DK570375A DK142809C DK 142809 C DK142809 C DK 142809C DK 570375 A DK570375 A DK 570375A DK 570375 A DK570375 A DK 570375A DK 142809 C DK142809 C DK 142809C
- Authority
- DK
- Denmark
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7441452A FR2295012A1 (fr) | 1974-12-17 | 1974-12-17 | Chlorhydrates de chloroformiates d'amino phenols |
| FR7441452 | 1974-12-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK570375A DK570375A (da) | 1976-06-18 |
| DK142809B DK142809B (da) | 1981-02-02 |
| DK142809C true DK142809C (da) | 1981-08-24 |
Family
ID=9146241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK570375A DK142809B (da) | 1974-12-17 | 1975-12-16 | Fremgangsmåde til fremstilling af hydrochlorider af chlorformiater af N,N-dialkylaminophenoler. |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE836741A (da) |
| DE (1) | DE2556039C2 (da) |
| DK (1) | DK142809B (da) |
| FR (1) | FR2295012A1 (da) |
| GB (1) | GB1475259A (da) |
| IE (1) | IE42287B1 (da) |
| IT (1) | IT1051486B (da) |
| LU (1) | LU74014A1 (da) |
| NL (1) | NL7513504A (da) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE535835C (de) * | 1928-12-04 | 1931-10-27 | Hoffmann La Roche & Co Akt Ges | Verfahren zur Darstellung von mono- und disubstituierten Carbaminsaeureestern |
-
1974
- 1974-12-17 FR FR7441452A patent/FR2295012A1/fr active Granted
-
1975
- 1975-11-14 IE IE247875A patent/IE42287B1/en unknown
- 1975-11-19 NL NL7513504A patent/NL7513504A/xx not_active Application Discontinuation
- 1975-12-02 GB GB4945975A patent/GB1475259A/en not_active Expired
- 1975-12-11 IT IT7005675A patent/IT1051486B/it active
- 1975-12-12 DE DE19752556039 patent/DE2556039C2/de not_active Expired
- 1975-12-15 LU LU74014A patent/LU74014A1/xx unknown
- 1975-12-16 DK DK570375A patent/DK142809B/da not_active IP Right Cessation
- 1975-12-17 BE BE162830A patent/BE836741A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IE42287L (en) | 1976-06-17 |
| FR2295012B1 (da) | 1979-02-23 |
| GB1475259A (en) | 1977-06-01 |
| DK570375A (da) | 1976-06-18 |
| IT1051486B (it) | 1981-04-21 |
| DE2556039A1 (de) | 1976-06-24 |
| BE836741A (fr) | 1976-06-17 |
| DE2556039C2 (de) | 1985-03-07 |
| DK142809B (da) | 1981-02-02 |
| FR2295012A1 (fr) | 1976-07-16 |
| LU74014A1 (da) | 1977-07-01 |
| IE42287B1 (en) | 1980-07-16 |
| NL7513504A (nl) | 1976-06-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |