CH487127A - Verfahren zur Herstellung von Nitrilotriacetonitril - Google Patents
Verfahren zur Herstellung von NitrilotriacetonitrilInfo
- Publication number
- CH487127A CH487127A CH1616566A CH1616566A CH487127A CH 487127 A CH487127 A CH 487127A CH 1616566 A CH1616566 A CH 1616566A CH 1616566 A CH1616566 A CH 1616566A CH 487127 A CH487127 A CH 487127A
- Authority
- CH
- Switzerland
- Prior art keywords
- nitrilotriacetonitrile
- preparation
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0057699 | 1965-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487127A true CH487127A (de) | 1970-03-15 |
Family
ID=7228364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1616566A CH487127A (de) | 1965-11-20 | 1966-11-10 | Verfahren zur Herstellung von Nitrilotriacetonitril |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT266811B (no) |
| BE (1) | BE689921A (no) |
| CH (1) | CH487127A (no) |
| DE (1) | DE1493910C3 (no) |
| ES (1) | ES333278A1 (no) |
| FR (1) | FR1500686A (no) |
| GB (1) | GB1115980A (no) |
| NL (1) | NL6616101A (no) |
| NO (1) | NO117922B (no) |
| SE (1) | SE320384B (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856844A (en) * | 1970-12-11 | 1974-12-24 | Ethyl Corp | Chemical process |
| DE3029205A1 (de) * | 1980-08-01 | 1982-03-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von aminonitrilen |
| US4485049A (en) * | 1983-01-03 | 1984-11-27 | Monsanto Company | Two-stage crystallization of nitrilotriacetonitrile from a hot solution |
-
1965
- 1965-11-20 DE DE1493910A patent/DE1493910C3/de not_active Expired
-
1966
- 1966-10-07 NO NO165045A patent/NO117922B/no unknown
- 1966-10-20 SE SE14322/66A patent/SE320384B/xx unknown
- 1966-11-10 CH CH1616566A patent/CH487127A/de not_active IP Right Cessation
- 1966-11-11 ES ES0333278A patent/ES333278A1/es not_active Expired
- 1966-11-15 NL NL6616101A patent/NL6616101A/xx unknown
- 1966-11-16 GB GB51359/66A patent/GB1115980A/en not_active Expired
- 1966-11-17 FR FR84033A patent/FR1500686A/fr not_active Expired
- 1966-11-18 BE BE689921D patent/BE689921A/xx unknown
- 1966-11-18 AT AT1067366A patent/AT266811B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| FR1500686A (fr) | 1967-11-03 |
| AT266811B (de) | 1968-12-10 |
| DE1493910A1 (de) | 1969-12-11 |
| NO117922B (no) | 1969-10-13 |
| SE320384B (no) | 1970-02-09 |
| DE1493910C3 (de) | 1974-04-11 |
| NL6616101A (no) | 1967-05-22 |
| BE689921A (no) | 1967-05-02 |
| DE1493910B2 (de) | 1973-09-13 |
| GB1115980A (en) | 1968-06-06 |
| ES333278A1 (es) | 1967-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |