AT350041B - Verfahren zur herstellung von cyanformamid aus dicyan - Google Patents
Verfahren zur herstellung von cyanformamid aus dicyanInfo
- Publication number
- AT350041B AT350041B AT966375A AT966375A AT350041B AT 350041 B AT350041 B AT 350041B AT 966375 A AT966375 A AT 966375A AT 966375 A AT966375 A AT 966375A AT 350041 B AT350041 B AT 350041B
- Authority
- AT
- Austria
- Prior art keywords
- cyanium
- dicyan
- formamide
- producing
- producing cyanium
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2460779A DE2460779C2 (de) | 1974-12-21 | 1974-12-21 | Verfahren zur Herstellung von Cyanformamid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA966375A ATA966375A (de) | 1978-10-15 |
| AT350041B true AT350041B (de) | 1979-05-10 |
Family
ID=5934203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT966375A AT350041B (de) | 1974-12-21 | 1975-12-19 | Verfahren zur herstellung von cyanformamid aus dicyan |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4082796A (de) |
| JP (1) | JPS51110518A (de) |
| AT (1) | AT350041B (de) |
| BE (1) | BE836948A (de) |
| CA (1) | CA1055524A (de) |
| CH (1) | CH616149A5 (de) |
| DE (1) | DE2460779C2 (de) |
| FR (1) | FR2295018A1 (de) |
| GB (1) | GB1517709A (de) |
| IT (1) | IT1051848B (de) |
| NL (1) | NL7514653A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986000614A1 (en) * | 1984-07-17 | 1986-01-30 | Allied Colloids Limited | Process for hydrolysing nitriles |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2804470A (en) * | 1956-01-27 | 1957-08-27 | American Cyanamid Co | Preparation of cyanoformamide |
| US2804471A (en) * | 1956-01-27 | 1957-08-27 | American Cyanamid Co | Manufacture of cyanoformamide |
| DE1120443B (de) * | 1956-01-27 | 1961-12-28 | American Cyanamid Co | Verfahren zur Herstellung von Cyanformamid |
| DE1197075B (de) * | 1961-09-16 | 1965-07-22 | Roehm & Haas Gmbh | Verfahren zur Herstellung von Cyanformamid |
| US3637843A (en) * | 1967-11-24 | 1972-01-25 | Exxon Research Engineering Co | Synthesis of dicyanoformamides having an aromatic organic moiety |
| US3950416A (en) * | 1967-11-24 | 1976-04-13 | Exxon Research And Engineering Company | Synthesis of dicyanoformamides |
| DE1910463A1 (de) | 1969-03-01 | 1970-09-17 | Roehm & Haas Gmbh | Verfahren zur Herstellung von Carbonsaeureanhydriden |
-
1974
- 1974-12-21 DE DE2460779A patent/DE2460779C2/de not_active Expired
-
1975
- 1975-12-16 NL NL7514653A patent/NL7514653A/xx not_active Application Discontinuation
- 1975-12-18 CH CH1643475A patent/CH616149A5/de not_active IP Right Cessation
- 1975-12-19 JP JP50150677A patent/JPS51110518A/ja active Pending
- 1975-12-19 GB GB52077/75A patent/GB1517709A/en not_active Expired
- 1975-12-19 AT AT966375A patent/AT350041B/de not_active IP Right Cessation
- 1975-12-19 US US05/642,398 patent/US4082796A/en not_active Expired - Lifetime
- 1975-12-19 IT IT30573/75A patent/IT1051848B/it active
- 1975-12-22 CA CA242,277A patent/CA1055524A/en not_active Expired
- 1975-12-22 BE BE163011A patent/BE836948A/xx unknown
- 1975-12-22 FR FR7539268A patent/FR2295018A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2460779A1 (de) | 1976-07-01 |
| CA1055524A (en) | 1979-05-29 |
| DE2460779C2 (de) | 1982-06-24 |
| US4082796A (en) | 1978-04-04 |
| JPS51110518A (de) | 1976-09-30 |
| FR2295018A1 (fr) | 1976-07-16 |
| GB1517709A (en) | 1978-07-12 |
| IT1051848B (it) | 1981-05-20 |
| FR2295018B1 (de) | 1980-06-27 |
| NL7514653A (nl) | 1976-06-23 |
| BE836948A (fr) | 1976-06-22 |
| CH616149A5 (de) | 1980-03-14 |
| ATA966375A (de) | 1978-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |