NL7207164A - - Google Patents
Info
- Publication number
- NL7207164A NL7207164A NL7207164A NL7207164A NL7207164A NL 7207164 A NL7207164 A NL 7207164A NL 7207164 A NL7207164 A NL 7207164A NL 7207164 A NL7207164 A NL 7207164A NL 7207164 A NL7207164 A NL 7207164A
- Authority
- NL
- Netherlands
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2126881A DE2126881C3 (de) | 1971-05-29 | 1971-05-29 | Verfahren zur kontinuierlichen Herstellung von Nitrilotriacetonitril |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7207164A true NL7207164A (no) | 1972-12-01 |
| NL174141B NL174141B (nl) | 1983-12-01 |
| NL174141C NL174141C (nl) | 1984-05-01 |
Family
ID=5809352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7207164,A NL174141C (nl) | 1971-05-29 | 1972-05-26 | Verbetering van de werkwijze voor de continue bereiding van nitrilotriacetonitril volgens het nederlandse octrooi nr. 171051. |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5527049B1 (no) |
| BE (1) | BE784116R (no) |
| BR (1) | BR7203438D0 (no) |
| CA (1) | CA975799A (no) |
| CH (1) | CH562783A5 (no) |
| DE (1) | DE2126881C3 (no) |
| ES (1) | ES402913A2 (no) |
| FR (1) | FR2140056B2 (no) |
| GB (1) | GB1334991A (no) |
| IT (1) | IT1045691B (no) |
| NL (1) | NL174141C (no) |
| NO (1) | NO136975C (no) |
| SE (1) | SE389863B (no) |
| ZA (1) | ZA722985B (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102936B1 (en) * | 1982-08-30 | 1986-02-26 | Monsanto Company | Continuous process for producing nitrilotriacetonitrile |
| EP0102935B1 (en) * | 1982-08-30 | 1986-02-26 | Monsanto Company | Process for producing nitrilotriacetonitrile |
| DE3362308D1 (en) * | 1982-08-30 | 1986-04-03 | Monsanto Co | Process for producing nitrilotriacetonitrile |
-
1971
- 1971-05-29 DE DE2126881A patent/DE2126881C3/de not_active Expired
-
1972
- 1972-05-02 ZA ZA722985A patent/ZA722985B/xx unknown
- 1972-05-04 GB GB2085272A patent/GB1334991A/en not_active Expired
- 1972-05-16 CA CA142,246A patent/CA975799A/en not_active Expired
- 1972-05-18 ES ES402913A patent/ES402913A2/es not_active Expired
- 1972-05-19 CH CH748972A patent/CH562783A5/xx not_active IP Right Cessation
- 1972-05-25 IT IT50477/72A patent/IT1045691B/it active
- 1972-05-25 SE SE7206846A patent/SE389863B/xx unknown
- 1972-05-26 NL NLAANVRAGE7207164,A patent/NL174141C/xx active Search and Examination
- 1972-05-26 NO NO1875/72A patent/NO136975C/no unknown
- 1972-05-29 JP JP5323772A patent/JPS5527049B1/ja active Pending
- 1972-05-29 BR BR3438/72A patent/BR7203438D0/pt unknown
- 1972-05-29 BE BE784116A patent/BE784116R/xx active
- 1972-05-29 FR FR727219168A patent/FR2140056B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES402913A2 (es) | 1975-04-16 |
| BE784116R (fr) | 1972-11-29 |
| SE389863B (sv) | 1976-11-22 |
| ZA722985B (en) | 1973-02-28 |
| CH562783A5 (no) | 1975-06-13 |
| FR2140056B2 (no) | 1973-07-13 |
| FR2140056A2 (no) | 1973-01-12 |
| GB1334991A (en) | 1973-10-24 |
| BR7203438D0 (pt) | 1973-05-31 |
| DE2126881B2 (de) | 1979-09-20 |
| NL174141C (nl) | 1984-05-01 |
| DE2126881A1 (de) | 1972-11-30 |
| IT1045691B (it) | 1980-06-10 |
| JPS5527049B1 (no) | 1980-07-17 |
| DE2126881C3 (de) | 1980-06-04 |
| NO136975B (no) | 1977-08-29 |
| NL174141B (nl) | 1983-12-01 |
| NO136975C (no) | 1977-12-07 |
| CA975799A (en) | 1975-10-07 |
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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 | ||
| V3 | Additional patents lapsed at the same time as the main patent |