BE869363A - Procede de production de nitriles aromatiques - Google Patents
Procede de production de nitriles aromatiquesInfo
- Publication number
- BE869363A BE869363A BE189578A BE189578A BE869363A BE 869363 A BE869363 A BE 869363A BE 189578 A BE189578 A BE 189578A BE 189578 A BE189578 A BE 189578A BE 869363 A BE869363 A BE 869363A
- Authority
- BE
- Belgium
- Prior art keywords
- nitril
- aromatic
- production process
- production
- nitril production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
- C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
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 |
|---|---|---|---|
| GB3275177 | 1977-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE869363A true BE869363A (fr) | 1979-01-29 |
Family
ID=10343473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE189578A BE869363A (fr) | 1977-08-04 | 1978-07-28 | Procede de production de nitriles aromatiques |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4192800A (it) |
| JP (1) | JPS5427534A (it) |
| BE (1) | BE869363A (it) |
| DE (1) | DE2834137A1 (it) |
| FR (1) | FR2399411A1 (it) |
| GB (1) | GB2001967A (it) |
| IT (1) | IT1097612B (it) |
| NL (1) | NL7808086A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586159Y2 (ja) * | 1980-05-09 | 1983-02-02 | 京セラ株式会社 | 電気棚装置 |
| EP0044131B1 (en) * | 1980-07-04 | 1984-08-01 | Imperial Chemical Industries Plc | Disperse monoazo dyestuffs |
| TW200704718A (en) * | 2005-06-09 | 2007-02-01 | Clariant Int Ltd | Disperse azo dyes and mixtures comprising these disperse azo dyes |
| CN103880716A (zh) * | 2012-12-20 | 2014-06-25 | 江苏道博化工有限公司 | 一种单偶氮类分散染料中间体的工艺合成 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2402544A1 (de) * | 1974-01-19 | 1975-08-07 | Bayer Ag | Verfahren zur herstellung cyangruppenhaltiger azofarbstoffe |
-
1978
- 1978-07-14 GB GB7829845A patent/GB2001967A/en not_active Withdrawn
- 1978-07-28 BE BE189578A patent/BE869363A/xx unknown
- 1978-07-28 US US05/929,198 patent/US4192800A/en not_active Expired - Lifetime
- 1978-08-01 NL NL787808086A patent/NL7808086A/xx not_active Application Discontinuation
- 1978-08-03 JP JP9415978A patent/JPS5427534A/ja active Pending
- 1978-08-03 FR FR7822990A patent/FR2399411A1/fr not_active Withdrawn
- 1978-08-03 DE DE19782834137 patent/DE2834137A1/de not_active Withdrawn
- 1978-08-04 IT IT26523/78A patent/IT1097612B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1097612B (it) | 1985-08-31 |
| GB2001967A (en) | 1979-02-14 |
| DE2834137A1 (de) | 1979-02-15 |
| NL7808086A (nl) | 1979-02-06 |
| IT7826523A0 (it) | 1978-08-04 |
| US4192800A (en) | 1980-03-11 |
| FR2399411A1 (fr) | 1979-03-02 |
| JPS5427534A (en) | 1979-03-01 |
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