IN141780B - - Google Patents
Info
- Publication number
- IN141780B IN141780B IN2103/CAL/75A IN2103CA1975A IN141780B IN 141780 B IN141780 B IN 141780B IN 2103CA1975 A IN2103CA1975 A IN 2103CA1975A IN 141780 B IN141780 B IN 141780B
- Authority
- IN
- India
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)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2456495A DE2456495C3 (de) | 1974-11-29 | 1974-11-29 | Verfahren zur Herstellung praktisch metallfreier Azofarbstoffe, welche in der Diazokomponente ortho-ständig zur Azobrüeke mindestens eine Cyangruppe aufweisen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN141780B true IN141780B (ja) | 1977-04-16 |
Family
ID=5932075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2103/CAL/75A IN141780B (ja) | 1974-11-29 | 1975-11-03 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4045430A (ja) |
| JP (1) | JPS5835226B2 (ja) |
| BE (1) | BE836028A (ja) |
| BR (1) | BR7507937A (ja) |
| CA (1) | CA1058164A (ja) |
| CH (1) | CH588537A5 (ja) |
| CS (1) | CS189730B2 (ja) |
| DD (1) | DD125840A5 (ja) |
| DE (1) | DE2456495C3 (ja) |
| ES (1) | ES443040A1 (ja) |
| FR (1) | FR2292746A1 (ja) |
| GB (1) | GB1479085A (ja) |
| IN (1) | IN141780B (ja) |
| IT (1) | IT1050314B (ja) |
| NL (1) | NL7513820A (ja) |
| PL (1) | PL98623B1 (ja) |
| RO (1) | RO72061B (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027695B2 (ja) * | 1977-03-15 | 1985-07-01 | バイエル・アクチエンゲゼルシヤフト | アゾ化合物 |
| US4257944A (en) * | 1978-04-05 | 1981-03-24 | Imperial Chemical Industries Limited | Process for the manufacture of cyano azo dyes |
| FR2427364A1 (fr) * | 1978-05-31 | 1979-12-28 | Ugine Kuhlmann | Procede de preparation industrielle de colorants azoiques contenant des groupes cyano |
| DE2829710A1 (de) * | 1978-07-06 | 1980-01-17 | Bayer Ag | Verfahren zur herstellung von aromatischen phosphorverbindungen |
| DE2834386A1 (de) * | 1978-08-05 | 1980-02-21 | Bayer Ag | Verfahren zur herstellung von azofarbstoffen |
| CH639115A5 (de) * | 1979-07-20 | 1983-10-31 | Sandoz Ag | Verfahren zur herstellung von azobenzol-verbindungen. |
| DE3009635A1 (de) * | 1980-03-13 | 1981-09-24 | Cassella Ag, 6000 Frankfurt | Wasserunloesliche azofarbstoffe, ihre herstllung un verwendung |
| JP2583067B2 (ja) * | 1987-08-04 | 1997-02-19 | 住友化学工業株式会社 | モノアゾ化合物およびそれを用いて疎水性繊維材料を染色または捺染する方法 |
| DE19858997A1 (de) | 1998-12-21 | 2000-06-29 | Dystar Textilfarben Gmbh & Co | Thermomigrierechte Azofarbstoffe |
| DE19922406A1 (de) * | 1999-05-14 | 2000-11-16 | Bayer Ag | Gefärbte Insektizid-haltige Zusammensetzungen |
| CN105694523A (zh) * | 2016-01-28 | 2016-06-22 | 江苏盛吉化工有限公司 | 一种分散蓝的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA779291A (en) * | 1968-02-27 | Von Brachel Hanswilli | Process for the manufacture of water-insoluble azo dyestuffs containing cyano groups | |
| AT170871B (de) * | 1950-10-03 | 1952-04-10 | Emil Bertalanffy Chemisch Phar | Verfahren zur Darstellung von Diarylacetonitrilen |
| DE2134896A1 (de) * | 1971-07-13 | 1973-02-01 | Basf Ag | Verfahren zur herstellung von cyangruppenhaltigen azofarbstoffen |
| US3821195A (en) * | 1972-05-01 | 1974-06-28 | Du Pont | Synthesis of cyanoazo dyes |
-
1974
- 1974-11-29 DE DE2456495A patent/DE2456495C3/de not_active Expired
-
1975
- 1975-10-22 GB GB43332/75A patent/GB1479085A/en not_active Expired
- 1975-11-03 IN IN2103/CAL/75A patent/IN141780B/en unknown
- 1975-11-21 DD DD189613A patent/DD125840A5/xx unknown
- 1975-11-25 CH CH1528475A patent/CH588537A5/xx not_active IP Right Cessation
- 1975-11-25 US US05/635,051 patent/US4045430A/en not_active Expired - Lifetime
- 1975-11-26 NL NL7513820A patent/NL7513820A/xx not_active Application Discontinuation
- 1975-11-27 CA CA240,651A patent/CA1058164A/en not_active Expired
- 1975-11-27 IT IT752931Q patent/IT1050314B/it active
- 1975-11-27 RO RO84048A patent/RO72061B/ro unknown
- 1975-11-27 PL PL1975185048A patent/PL98623B1/pl unknown
- 1975-11-27 JP JP50141221A patent/JPS5835226B2/ja not_active Expired
- 1975-11-27 BE BE162243A patent/BE836028A/xx unknown
- 1975-11-28 CS CS758094A patent/CS189730B2/cs unknown
- 1975-11-28 BR BR7507937*A patent/BR7507937A/pt unknown
- 1975-11-28 ES ES443040A patent/ES443040A1/es not_active Expired
- 1975-11-28 FR FR7536545A patent/FR2292746A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2292746B1 (ja) | 1979-07-13 |
| RO72061A (ro) | 1984-03-15 |
| ES443040A1 (es) | 1977-04-01 |
| BE836028A (fr) | 1976-05-28 |
| CH588537A5 (ja) | 1977-06-15 |
| IT1050314B (it) | 1981-03-10 |
| PL98623B1 (pl) | 1978-05-31 |
| US4045430A (en) | 1977-08-30 |
| GB1479085A (en) | 1977-07-06 |
| DE2456495A1 (de) | 1976-08-12 |
| DD125840A5 (ja) | 1977-05-25 |
| JPS5177622A (en) | 1976-07-06 |
| FR2292746A1 (fr) | 1976-06-25 |
| CS189730B2 (en) | 1979-04-30 |
| DE2456495C3 (de) | 1978-05-11 |
| DE2456495B2 (de) | 1977-08-25 |
| CA1058164A (en) | 1979-07-10 |
| NL7513820A (nl) | 1976-06-01 |
| BR7507937A (pt) | 1976-08-10 |
| RO72061B (ro) | 1984-03-31 |
| JPS5835226B2 (ja) | 1983-08-01 |