BE643641A - - Google Patents
Info
- Publication number
- BE643641A BE643641A BE643641A BE643641A BE643641A BE 643641 A BE643641 A BE 643641A BE 643641 A BE643641 A BE 643641A BE 643641 A BE643641 A BE 643641A BE 643641 A BE643641 A BE 643641A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH32752A DE1206882B (de) | 1963-02-11 | 1963-02-11 | Verfahren zur kontinuierlichen Herstellung von Trimethyladipinsaeuredinitril |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643641A true BE643641A (US07923587-20110412-C00001.png) | 1964-05-29 |
Family
ID=7432555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643641A BE643641A (US07923587-20110412-C00001.png) | 1963-02-11 | 1964-02-11 |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4040253A1 (de) * | 1990-12-17 | 1992-06-25 | Huels Chemische Werke Ag | Verfahren zur nitrilierung aliphatischer dicarbonsaeuren in der fluessigphase |
| CN111655667A (zh) | 2018-02-06 | 2020-09-11 | 东丽株式会社 | 腈的制造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2132849A (en) * | 1936-12-02 | 1938-10-11 | Du Pont | Process for preparing aliphatic dinitriles |
| US2794043A (en) * | 1955-01-13 | 1957-05-28 | Goodrich Co B F | Preparation of aliphatic nitriles |
| US2808426A (en) * | 1956-01-26 | 1957-10-01 | Armour & Co | Preparation of nitriles |
| NL132123C (US07923587-20110412-C00001.png) * | 1959-07-25 |
-
0
- NL NL128582D patent/NL128582C/xx active
-
1963
- 1963-02-11 DE DESCH32752A patent/DE1206882B/de active Pending
-
1964
- 1964-01-31 AT AT78964A patent/AT249022B/de active
- 1964-02-03 LU LU45343D patent/LU45343A1/xx unknown
- 1964-02-06 CH CH143664A patent/CH438256A/de unknown
- 1964-02-10 US US343807A patent/US3297740A/en not_active Expired - Lifetime
- 1964-02-10 DK DK63964AA patent/DK109034C/da active
- 1964-02-10 SE SE1581/64A patent/SE302961B/xx unknown
- 1964-02-10 NL NL6401074A patent/NL6401074A/xx unknown
- 1964-02-11 BE BE643641A patent/BE643641A/xx unknown
- 1964-02-11 GB GB5729/64A patent/GB1059991A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6401074A (US07923587-20110412-C00001.png) | 1964-08-12 |
| DK109034C (da) | 1968-03-11 |
| GB1059991A (en) | 1967-02-22 |
| NL128582C (US07923587-20110412-C00001.png) | |
| LU45343A1 (US07923587-20110412-C00001.png) | 1964-04-03 |
| CH438256A (de) | 1967-06-30 |
| DE1206882B (de) | 1965-12-16 |
| SE302961B (US07923587-20110412-C00001.png) | 1968-08-12 |
| US3297740A (en) | 1967-01-10 |
| AT249022B (de) | 1966-08-25 |
