FR2265729B1 - - Google Patents
Info
- Publication number
- FR2265729B1 FR2265729B1 FR7509769A FR7509769A FR2265729B1 FR 2265729 B1 FR2265729 B1 FR 2265729B1 FR 7509769 A FR7509769 A FR 7509769A FR 7509769 A FR7509769 A FR 7509769A FR 2265729 B1 FR2265729 B1 FR 2265729B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2414802A DE2414802C2 (de) | 1974-03-27 | 1974-03-27 | Verfahren zur Herstellung von Ketazinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2265729A1 FR2265729A1 (US07122547-20061017-C00224.png) | 1975-10-24 |
| FR2265729B1 true FR2265729B1 (US07122547-20061017-C00224.png) | 1978-07-13 |
Family
ID=5911347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7509769A Expired FR2265729B1 (US07122547-20061017-C00224.png) | 1974-03-27 | 1975-03-27 |
Country Status (5)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870206A (en) * | 1956-12-01 | 1959-01-20 | Rhone Poulenc Sa | Preparation of benzophenone-azine |
| US2894032A (en) * | 1958-09-16 | 1959-07-07 | Grace W R & Co | Method of producing ketazines |
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1974
- 1974-03-27 DE DE2414802A patent/DE2414802C2/de not_active Expired
-
1975
- 1975-03-06 US US05/556,036 patent/US3965097A/en not_active Expired - Lifetime
- 1975-03-24 GB GB12096/75A patent/GB1479850A/en not_active Expired
- 1975-03-25 JP JP3502975A patent/JPS5725027B2/ja not_active Expired
- 1975-03-27 FR FR7509769A patent/FR2265729B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5725027B2 (US07122547-20061017-C00224.png) | 1982-05-27 |
| FR2265729A1 (US07122547-20061017-C00224.png) | 1975-10-24 |
| GB1479850A (en) | 1977-07-13 |
| JPS50130710A (US07122547-20061017-C00224.png) | 1975-10-16 |
| DE2414802A1 (de) | 1975-10-16 |
| US3965097A (en) | 1976-06-22 |
| DE2414802C2 (de) | 1982-07-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |