BE644026A - - Google Patents
Info
- Publication number
- BE644026A BE644026A BE644026DA BE644026A BE 644026 A BE644026 A BE 644026A BE 644026D A BE644026D A BE 644026DA BE 644026 A BE644026 A BE 644026A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/22—Preparation of carboxylic acid nitriles by reaction of ammonia with carboxylic acids with replacement of carboxyl groups by cyano groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT353363 | 1963-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644026A true BE644026A (ru) | 1964-08-19 |
Family
ID=11109172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644026D BE644026A (ru) | 1963-02-20 | 1964-02-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3299116A (ru) |
| BE (1) | BE644026A (ru) |
| CH (1) | CH442263A (ru) |
| DE (1) | DE1468861C3 (ru) |
| GB (1) | GB1042365A (ru) |
| LU (1) | LU45461A1 (ru) |
| NL (1) | NL148308B (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3481969A (en) * | 1966-06-14 | 1969-12-02 | Vickers Zimmer Ag | Process for the production of adiponitrile |
| DE3424701A1 (de) * | 1984-07-05 | 1986-02-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von adipodinitril |
| DE4040253A1 (de) * | 1990-12-17 | 1992-06-25 | Huels Chemische Werke Ag | Verfahren zur nitrilierung aliphatischer dicarbonsaeuren in der fluessigphase |
| CN112430196A (zh) * | 2020-09-29 | 2021-03-02 | 瑞典国际化工技术有限公司 | 一种己二腈的精制方法及装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2132849A (en) * | 1936-12-02 | 1938-10-11 | Du Pont | Process for preparing aliphatic dinitriles |
| US2273633A (en) * | 1939-08-29 | 1942-02-17 | Rhone Poulene Soc | Process for the manufacture of nitriles |
| US3217027A (en) * | 1961-11-02 | 1965-11-09 | Dow Chemical Co | Purification of cyanoaliphatic acids |
-
1964
- 1964-02-07 NL NL646401024A patent/NL148308B/xx not_active IP Right Cessation
- 1964-02-10 US US343879A patent/US3299116A/en not_active Expired - Lifetime
- 1964-02-10 DE DE1468861A patent/DE1468861C3/de not_active Expired
- 1964-02-10 GB GB5463/64A patent/GB1042365A/en not_active Expired
- 1964-02-11 CH CH162064A patent/CH442263A/de unknown
- 1964-02-19 BE BE644026D patent/BE644026A/xx unknown
- 1964-02-19 LU LU45461A patent/LU45461A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL148308B (nl) | 1976-01-15 |
| US3299116A (en) | 1967-01-17 |
| DE1468861B2 (ru) | 1974-01-10 |
| NL6401024A (ru) | 1964-08-21 |
| LU45461A1 (ru) | 1965-02-19 |
| CH442263A (de) | 1967-08-31 |
| GB1042365A (en) | 1966-09-14 |
| DE1468861A1 (de) | 1972-03-16 |
| DE1468861C3 (de) | 1975-01-23 |