BE643642A - - Google Patents
Info
- Publication number
- BE643642A BE643642A BE643642A BE643642A BE643642A BE 643642 A BE643642 A BE 643642A BE 643642 A BE643642 A BE 643642A BE 643642 A BE643642 A BE 643642A BE 643642 A BE643642 A BE 643642A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESC032753 | 1963-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643642A true BE643642A (xx) | 1964-05-29 |
Family
ID=7432556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643642A BE643642A (xx) | 1963-02-11 | 1964-02-11 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3297736A (xx) |
| AT (1) | AT243238B (xx) |
| BE (1) | BE643642A (xx) |
| CH (1) | CH425758A (xx) |
| DE (1) | DE1249850B (xx) |
| DK (1) | DK114125B (xx) |
| GB (1) | GB1051311A (xx) |
| LU (1) | LU45308A1 (xx) |
| NL (2) | NL6401075A (xx) |
Families Citing this family (1)
| 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 |
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 (xx) * | 1959-07-25 |
-
0
- GB GB1051311D patent/GB1051311A/en active Active
- DE DENDAT1249850D patent/DE1249850B/de active Pending
- NL NL124845D patent/NL124845C/xx active
-
1964
- 1964-01-28 LU LU45308D patent/LU45308A1/xx unknown
- 1964-01-31 AT AT79064A patent/AT243238B/de active
- 1964-02-06 CH CH143764A patent/CH425758A/de unknown
- 1964-02-10 NL NL6401075A patent/NL6401075A/xx unknown
- 1964-02-10 DK DK63864AA patent/DK114125B/da unknown
- 1964-02-10 US US343458A patent/US3297736A/en not_active Expired - Lifetime
- 1964-02-11 BE BE643642A patent/BE643642A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT243238B (de) | 1965-10-25 |
| GB1051311A (xx) | |
| US3297736A (en) | 1967-01-10 |
| NL6401075A (xx) | 1964-08-12 |
| CH425758A (de) | 1966-12-15 |
| NL124845C (xx) | |
| DK114125B (da) | 1969-06-02 |
| LU45308A1 (xx) | 1964-03-28 |
| DE1249850B (de) | 1967-09-14 |