NL6806376A - - Google Patents
Info
- Publication number
- NL6806376A NL6806376A NL6806376A NL6806376A NL6806376A NL 6806376 A NL6806376 A NL 6806376A NL 6806376 A NL6806376 A NL 6806376A NL 6806376 A NL6806376 A NL 6806376A NL 6806376 A NL6806376 A NL 6806376A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63666267A | 1967-05-08 | 1967-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6806376A true NL6806376A (xx) | 1968-11-11 |
Family
ID=24552830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6806376A NL6806376A (xx) | 1967-05-08 | 1968-05-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3515742A (xx) |
| DE (1) | DE1768355A1 (xx) |
| FR (1) | FR1561020A (xx) |
| GB (1) | GB1189048A (xx) |
| NL (1) | NL6806376A (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907858A (en) * | 1967-10-30 | 1975-09-23 | Stauffer Chemical Co | Process of manufacturing nitrilotriacetonitrile |
| US3862203A (en) * | 1967-12-18 | 1975-01-21 | Stauffer Chemical Co | Process of manufacturing nitrilotriacetonitrile |
| US3714223A (en) * | 1969-12-15 | 1973-01-30 | Grace W R & Co | Process for preparing aminonitriles |
| US3925448A (en) * | 1970-09-30 | 1975-12-09 | Ethyl Corp | Process for producing nitrilotriacetonitrile |
| US3856844A (en) * | 1970-12-11 | 1974-12-24 | Ethyl Corp | Chemical process |
| US4560516A (en) * | 1981-12-21 | 1985-12-24 | Ciba-Geigy Corporation | Process for the production of ethylenediamine tetraacetonitrile |
| US4731465A (en) * | 1982-08-30 | 1988-03-15 | Monsanto Company | Process for producing nitrilotriacetonitrile |
| US5079380A (en) * | 1990-05-23 | 1992-01-07 | W. R. Grace & Co.-Conn. | Adiabatic process for the preparation of glycinonitrile |
| US5208363A (en) * | 1990-10-15 | 1993-05-04 | The Dow Chemical Company | Preparation of aminonitriles |
| US5250728A (en) * | 1991-12-12 | 1993-10-05 | Hampshire Chemical Corp. | Preparation of ethylenediaminetriacetic acid |
| US5191081A (en) * | 1991-12-12 | 1993-03-02 | W. R. Grace & Co.-Conn. | 1-cyanomethyl-4-carboxymethyl-3-ketopiperazine, salts thereof and process for their preparation |
| US5284972A (en) * | 1993-06-14 | 1994-02-08 | Hampshire Chemical Corp. | N-acyl-N,N',N'-ethylenediaminetriacetic acid derivatives and process of preparing same |
| US5616772A (en) * | 1995-06-06 | 1997-04-01 | Hampshire Chemical Corp. | Method of stabilizing nitriles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT579083A (xx) * | 1956-10-25 | |||
| IT615700A (xx) * | 1958-09-12 | |||
| US3337607A (en) * | 1965-01-25 | 1967-08-22 | Process for preparation of an amine nitrile |
-
1967
- 1967-05-08 US US636662A patent/US3515742A/en not_active Expired - Lifetime
-
1968
- 1968-04-30 GB GB20475/68A patent/GB1189048A/en not_active Expired
- 1968-05-03 FR FR1561020D patent/FR1561020A/fr not_active Expired
- 1968-05-03 DE DE19681768355 patent/DE1768355A1/de active Pending
- 1968-05-06 NL NL6806376A patent/NL6806376A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1189048A (en) | 1970-04-22 |
| FR1561020A (xx) | 1969-03-21 |
| DE1768355A1 (de) | 1971-11-11 |
| US3515742A (en) | 1970-06-02 |