FR2289495A1 - Procede de fabrication d'hydrazodicarbonamide - Google Patents
Procede de fabrication d'hydrazodicarbonamideInfo
- Publication number
- FR2289495A1 FR2289495A1 FR7533475A FR7533475A FR2289495A1 FR 2289495 A1 FR2289495 A1 FR 2289495A1 FR 7533475 A FR7533475 A FR 7533475A FR 7533475 A FR7533475 A FR 7533475A FR 2289495 A1 FR2289495 A1 FR 2289495A1
- Authority
- FR
- France
- Prior art keywords
- hydrazodicarbonamide
- manufacturing process
- manufacturing
- hydrazodicarbonamide manufacturing
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C281/00—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
- C07C281/06—Compounds containing any of the groups, e.g. semicarbazides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742452016 DE2452016C3 (de) | 1974-11-02 | Verfahren zur Herstellung von Hydrazodica rbonamid | |
| DE19752532380 DE2532380C3 (de) | 1975-07-19 | Verfahren zur Herstellung von Hydrazodicarbonamid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2289495A1 true FR2289495A1 (fr) | 1976-05-28 |
| FR2289495B1 FR2289495B1 (fr) | 1980-08-14 |
Family
ID=25767918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7533475A Granted FR2289495A1 (fr) | 1974-11-02 | 1975-10-31 | Procede de fabrication d'hydrazodicarbonamide |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5839152B2 (fr) |
| BR (1) | BR7507176A (fr) |
| CA (1) | CA1063620A (fr) |
| ES (1) | ES442260A1 (fr) |
| FR (1) | FR2289495A1 (fr) |
| GB (1) | GB1465019A (fr) |
| IE (1) | IE42284B1 (fr) |
| IN (1) | IN141781B (fr) |
| IT (1) | IT1048048B (fr) |
| LU (1) | LU73694A1 (fr) |
| NL (1) | NL7512738A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775330A (zh) * | 2012-07-24 | 2012-11-14 | 杭州海虹精细化工有限公司 | 一种尿素法生产水合肼过程中副产盐碱的回收处理方法 |
-
1975
- 1975-10-13 GB GB4181975A patent/GB1465019A/en not_active Expired
- 1975-10-30 NL NL7512738A patent/NL7512738A/xx not_active Application Discontinuation
- 1975-10-31 FR FR7533475A patent/FR2289495A1/fr active Granted
- 1975-10-31 JP JP50130562A patent/JPS5839152B2/ja not_active Expired
- 1975-10-31 IE IE2372/75A patent/IE42284B1/en unknown
- 1975-10-31 BR BR7507176*A patent/BR7507176A/pt unknown
- 1975-10-31 ES ES75442260A patent/ES442260A1/es not_active Expired
- 1975-10-31 CA CA238,760A patent/CA1063620A/fr not_active Expired
- 1975-10-31 LU LU73694A patent/LU73694A1/xx unknown
- 1975-10-31 IT IT52021/75A patent/IT1048048B/it active
-
1976
- 1976-01-22 IN IN132/CAL/76A patent/IN141781B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1063620A (fr) | 1979-10-02 |
| GB1465019A (en) | 1977-02-16 |
| JPS5839152B2 (ja) | 1983-08-27 |
| LU73694A1 (fr) | 1976-08-13 |
| JPS5168526A (en) | 1976-06-14 |
| IE42284B1 (en) | 1980-07-16 |
| NL7512738A (nl) | 1976-05-04 |
| IT1048048B (it) | 1980-11-20 |
| IN141781B (fr) | 1977-04-16 |
| BR7507176A (pt) | 1976-08-03 |
| FR2289495B1 (fr) | 1980-08-14 |
| ES442260A1 (es) | 1977-07-01 |
| IE42284L (en) | 1976-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE843077A (fr) | Procede de fabrication de l'aldhyde betamethylthiopropionique | |
| FR2302603A1 (fr) | Procede de fabrication d'un reflect | |
| BE838332R (fr) | Procede de fabrication d'un succedane d'amuse-geule | |
| BE845507A (fr) | Procede de fabrication d'acyloxysilanes | |
| FR2300105A1 (fr) | Procede de fabrication de panneaux en f | |
| BE824681A (fr) | Procede de fabrication de 7-amino-cephemes | |
| FR2292696A1 (fr) | Procede de fabrication d'aminocomposes | |
| FR2301378A1 (fr) | Procede de fabrication d'ele | |
| FR2338961A1 (fr) | Procede de fabrication de polyoxyphenylenes | |
| BE835413A (fr) | Procede de fabrication de nitronaphtalenes | |
| BE826535A (fr) | Procede de fabrication d'isocyanates d'alkyle | |
| BE838893A (fr) | Procede de fabrication de cyclohexanonexime | |
| BE824966A (fr) | Procede ameliore de fabrication d'acrylamidee | |
| FR2289479A1 (fr) | Procede de fabrication d'halo-anthraquinones | |
| FR2284583A1 (fr) | Procede de fabrication d'halophenols meta-substitues | |
| FR2325657A1 (fr) | Procede de fabrication de chlorophosphites | |
| BE784314A (fr) | Procede de fabrication d'hydrazodicarbonamide | |
| FR2299963A1 (fr) | Procede de fabrication d | |
| BE841769A (fr) | Procede de fabrication de 2-aryl-2h-benzotriazoles | |
| BE859632A (fr) | Procede de fabrication de savon | |
| BE821144A (fr) | Procede de fabrication d'un succedane d'amuse-gueule | |
| FR2279762A1 (fr) | Procede de fabrication de gona-1,3,5(10),9(11)-tetraenes | |
| FR2303085A1 (fr) | Procede de fabrication d'alliages | |
| BE862306A (fr) | Procede de fabrication d'isocyanates aliphatiques | |
| BE835033A (fr) | Procede de fabrication d'halo-anthraquinones |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |