NL7304530A - - Google Patents
Info
- Publication number
- NL7304530A NL7304530A NL7304530A NL7304530A NL7304530A NL 7304530 A NL7304530 A NL 7304530A NL 7304530 A NL7304530 A NL 7304530A NL 7304530 A NL7304530 A NL 7304530A NL 7304530 A NL7304530 A NL 7304530A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722216116 DE2216116C3 (de) | 1972-04-01 | Verfahren zur Herstellung von Terephthalsäurediamid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7304530A true NL7304530A (enrdf_load_stackoverflow) | 1973-10-03 |
Family
ID=5840931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7304530A NL7304530A (enrdf_load_stackoverflow) | 1972-04-01 | 1973-03-31 |
Country Status (12)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB829251A (en) * | 1956-11-30 | 1960-03-02 | Inventa Ag | Improvements relating to the manufacture of nitrogen-containing derivatives of benzene carboxylic acids |
-
1973
- 1973-03-13 IT IT4877973A patent/IT988137B/it active
- 1973-03-28 CA CA167,380A patent/CA998064A/en not_active Expired
- 1973-03-29 DD DD16982673A patent/DD106365A5/xx unknown
- 1973-03-30 FR FR7311670A patent/FR2178977B1/fr not_active Expired
- 1973-03-30 SU SU7301899022A patent/SU577974A3/ru active
- 1973-03-30 CH CH459673A patent/CH568276A5/xx not_active IP Right Cessation
- 1973-03-30 AT AT282173A patent/AT322538B/de not_active IP Right Cessation
- 1973-03-30 GB GB1543873A patent/GB1399405A/en not_active Expired
- 1973-03-30 BE BE129463A patent/BE797560A/xx unknown
- 1973-03-31 NL NL7304530A patent/NL7304530A/xx not_active Application Discontinuation
- 1973-03-31 ES ES413227A patent/ES413227A1/es not_active Expired
- 1973-04-02 JP JP3771973A patent/JPS5734256B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA998064A (en) | 1976-10-05 |
| JPS5734256B2 (enrdf_load_stackoverflow) | 1982-07-22 |
| IT988137B (it) | 1975-04-10 |
| AT322538B (de) | 1975-05-26 |
| BE797560A (fr) | 1973-07-16 |
| CH568276A5 (enrdf_load_stackoverflow) | 1975-10-31 |
| DD106365A5 (enrdf_load_stackoverflow) | 1974-06-12 |
| GB1399405A (en) | 1975-07-02 |
| FR2178977B1 (enrdf_load_stackoverflow) | 1978-03-03 |
| ES413227A1 (es) | 1976-01-01 |
| DE2216116B2 (de) | 1975-07-03 |
| FR2178977A1 (enrdf_load_stackoverflow) | 1973-11-16 |
| SU577974A3 (ru) | 1977-10-25 |
| JPS4913137A (enrdf_load_stackoverflow) | 1974-02-05 |
| DE2216116A1 (de) | 1973-10-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |