NL7303634A - - Google Patents
Info
- Publication number
- NL7303634A NL7303634A NL7303634A NL7303634A NL7303634A NL 7303634 A NL7303634 A NL 7303634A NL 7303634 A NL7303634 A NL 7303634A NL 7303634 A NL7303634 A NL 7303634A NL 7303634 A NL7303634 A NL 7303634A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
- C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7209134A FR2175614B1 (en:Method) | 1972-03-16 | 1972-03-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7303634A true NL7303634A (en:Method) | 1973-09-18 |
| NL179204B NL179204B (nl) | 1986-03-03 |
| NL179204C NL179204C (nl) | 1986-08-01 |
Family
ID=9095285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7303634,A NL179204C (nl) | 1972-03-16 | 1973-03-15 | Werkwijze voor het bereiden van azinen uit ammoniak en carbonylverbindingen. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3956282A (en:Method) |
| JP (1) | JPS5136246B2 (en:Method) |
| AT (1) | AT321259B (en:Method) |
| BE (1) | BE796513A (en:Method) |
| CA (1) | CA1002968A (en:Method) |
| CH (1) | CH573401A5 (en:Method) |
| ES (1) | ES412566A1 (en:Method) |
| FR (1) | FR2175614B1 (en:Method) |
| GB (1) | GB1403686A (en:Method) |
| IT (1) | IT980607B (en:Method) |
| NL (1) | NL179204C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066732A (en) * | 1976-11-19 | 1978-01-03 | The Gates Rubber Company | Toothed belt making |
| EP0482347B1 (de) * | 1990-10-23 | 1993-06-09 | Degussa Aktiengesellschaft | Bis(3-cyano-3,5,5-trimethyl-cyclohexyliden)-azin, Verfahren zu seiner Herstellung und Weiterverarbeitung zu 3-(Aminomethyl)-3,5,5-trimethylcyclohexylamin |
| JP3962872B2 (ja) * | 1995-08-14 | 2007-08-22 | 三菱瓦斯化学株式会社 | ケタジンの合成方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870206A (en) * | 1956-12-01 | 1959-01-20 | Rhone Poulenc Sa | Preparation of benzophenone-azine |
-
1972
- 1972-03-16 FR FR7209134A patent/FR2175614B1/fr not_active Expired
-
1973
- 1973-03-09 BE BE128568A patent/BE796513A/xx not_active IP Right Cessation
- 1973-03-12 ES ES412566A patent/ES412566A1/es not_active Expired
- 1973-03-13 US US05/340,763 patent/US3956282A/en not_active Expired - Lifetime
- 1973-03-15 CA CA166,341A patent/CA1002968A/fr not_active Expired
- 1973-03-15 GB GB1263473A patent/GB1403686A/en not_active Expired
- 1973-03-15 AT AT230673A patent/AT321259B/de not_active IP Right Cessation
- 1973-03-15 IT IT67746/73A patent/IT980607B/it active
- 1973-03-15 NL NLAANVRAGE7303634,A patent/NL179204C/xx not_active IP Right Cessation
- 1973-03-16 JP JP48030184A patent/JPS5136246B2/ja not_active Expired
- 1973-03-16 CH CH389273A patent/CH573401A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL179204C (nl) | 1986-08-01 |
| FR2175614B1 (en:Method) | 1979-09-14 |
| ES412566A1 (es) | 1976-01-01 |
| AT321259B (de) | 1975-03-25 |
| DE2312373A1 (de) | 1973-09-27 |
| CA1002968A (fr) | 1977-01-04 |
| FR2175614A1 (en:Method) | 1973-10-26 |
| NL179204B (nl) | 1986-03-03 |
| IT980607B (it) | 1974-10-10 |
| GB1403686A (en) | 1975-08-28 |
| BE796513A (fr) | 1973-07-02 |
| JPS495912A (en:Method) | 1974-01-19 |
| DE2312373B2 (de) | 1976-12-30 |
| CH573401A5 (en:Method) | 1976-03-15 |
| US3956282A (en) | 1976-05-11 |
| JPS5136246B2 (en:Method) | 1976-10-07 |
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 | ||
| A85 | Still pending on 85-01-01 | ||
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: ATOCHEM S.A. TE PARIJS |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |