AT319199B - Process for the production of a mixture of crotonitrile, maleic acid nitrile and fumaric acid nitrile - Google Patents
Process for the production of a mixture of crotonitrile, maleic acid nitrile and fumaric acid nitrileInfo
- Publication number
- AT319199B AT319199B AT772772A AT772772A AT319199B AT 319199 B AT319199 B AT 319199B AT 772772 A AT772772 A AT 772772A AT 772772 A AT772772 A AT 772772A AT 319199 B AT319199 B AT 319199B
- Authority
- AT
- Austria
- Prior art keywords
- acid nitrile
- crotonitrile
- mixture
- production
- maleic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| FR7132586A FR2151704A5 (en) | 1971-09-09 | 1971-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT319199B true AT319199B (en) | 1974-12-10 |
Family
ID=9082718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT772772A AT319199B (en) | 1971-09-09 | 1972-09-08 | Process for the production of a mixture of crotonitrile, maleic acid nitrile and fumaric acid nitrile |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5024294B2 (en) |
| AT (1) | AT319199B (en) |
| BE (1) | BE788611A (en) |
| BR (1) | BR7206085D0 (en) |
| CH (1) | CH544068A (en) |
| DD (1) | DD100245A5 (en) |
| DE (1) | DE2244264C3 (en) |
| ES (1) | ES406547A1 (en) |
| FR (1) | FR2151704A5 (en) |
| GB (1) | GB1394207A (en) |
| IT (1) | IT967311B (en) |
| LU (1) | LU66034A1 (en) |
| NL (1) | NL148309B (en) |
| SU (1) | SU434648A3 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231597U (en) * | 1975-08-25 | 1977-03-05 | ||
| JPS5377738A (en) * | 1976-12-16 | 1978-07-10 | Hiroshi Nakamura | Model aircraft and model aircraft assembling kit |
| DE3008946A1 (en) * | 1980-03-08 | 1981-09-24 | Brown, Boveri & Cie Ag, 6800 Mannheim | Programmable windscreen-wiper switch for vehicle - has comparator, counters and selection circuit allowing various modes |
| US4599430A (en) * | 1981-12-21 | 1986-07-08 | The Standard Oil Company | Nitrogenation of hydrocarbons, including the production of maleimide |
| US4604244A (en) * | 1983-01-03 | 1986-08-05 | The Standard Oil Company | Process for making adiponitrile precursors |
| JPS59147057A (en) * | 1983-02-14 | 1984-08-23 | Mitsui Petrochem Ind Ltd | Fluororesin composition for coating |
| WO2006053786A1 (en) * | 2004-11-22 | 2006-05-26 | Dsm Ip Assets B.V. | Catalyst for the preparation of fumaronitrile and/or maleonitrile |
-
0
- BE BE788611D patent/BE788611A/en unknown
-
1971
- 1971-09-09 FR FR7132586A patent/FR2151704A5/fr not_active Expired
-
1972
- 1972-08-23 SU SU1821084A patent/SU434648A3/en active
- 1972-09-01 NL NL7211947A patent/NL148309B/en unknown
- 1972-09-04 BR BR608572A patent/BR7206085D0/en unknown
- 1972-09-04 DD DD16543272A patent/DD100245A5/xx unknown
- 1972-09-08 AT AT772772A patent/AT319199B/en not_active IP Right Cessation
- 1972-09-08 DE DE19722244264 patent/DE2244264C3/en not_active Expired
- 1972-09-08 CH CH1325572A patent/CH544068A/en not_active IP Right Cessation
- 1972-09-08 GB GB4192272A patent/GB1394207A/en not_active Expired
- 1972-09-08 LU LU66034D patent/LU66034A1/xx unknown
- 1972-09-08 JP JP8966272A patent/JPS5024294B2/ja not_active Expired
- 1972-09-09 ES ES406547A patent/ES406547A1/en not_active Expired
- 1972-09-09 IT IT2901072A patent/IT967311B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT967311B (en) | 1974-02-28 |
| NL148309B (en) | 1976-01-15 |
| DE2244264B2 (en) | 1974-09-12 |
| BR7206085D0 (en) | 1973-09-13 |
| DE2244264C3 (en) | 1975-05-15 |
| ES406547A1 (en) | 1975-09-01 |
| SU434648A3 (en) | 1974-06-30 |
| JPS5024294B2 (en) | 1975-08-14 |
| DE2244264A1 (en) | 1973-03-15 |
| NL7211947A (en) | 1973-03-13 |
| LU66034A1 (en) | 1973-03-12 |
| DD100245A5 (en) | 1973-09-12 |
| CH544068A (en) | 1973-11-15 |
| FR2151704A5 (en) | 1973-04-20 |
| GB1394207A (en) | 1975-05-14 |
| BE788611A (en) | 1973-03-08 |
| JPS4834823A (en) | 1973-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |