JPS5558255A - Manufacture of cyanoazo dyestuff - Google Patents
Manufacture of cyanoazo dyestuffInfo
- Publication number
- JPS5558255A JPS5558255A JP13604079A JP13604079A JPS5558255A JP S5558255 A JPS5558255 A JP S5558255A JP 13604079 A JP13604079 A JP 13604079A JP 13604079 A JP13604079 A JP 13604079A JP S5558255 A JPS5558255 A JP S5558255A
- Authority
- JP
- Japan
- Prior art keywords
- cyanoazo
- dyestuff
- manufacture
- cyanoazo dyestuff
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- -1 cyanoazo Chemical group 0.000 title 1
- 239000000975 dye Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2846438A DE2846438C2 (de) | 1978-10-25 | 1978-10-25 | Verfahren zur Herstellung von Cyanazofarbstoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5558255A true JPS5558255A (en) | 1980-04-30 |
JPS6318627B2 JPS6318627B2 (ja) | 1988-04-19 |
Family
ID=6053080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13604079A Granted JPS5558255A (en) | 1978-10-25 | 1979-10-23 | Manufacture of cyanoazo dyestuff |
Country Status (7)
Country | Link |
---|---|
US (1) | US4269770A (ja) |
JP (1) | JPS5558255A (ja) |
CH (1) | CH643868A5 (ja) |
DE (1) | DE2846438C2 (ja) |
FR (1) | FR2439806A1 (ja) |
GB (1) | GB2034736B (ja) |
IT (1) | IT7926729A0 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6337159A (ja) * | 1986-07-30 | 1988-02-17 | バイエル・アクチエンゲゼルシヤフト | アゾ染料及びその合成方法 |
JP2016526055A (ja) * | 2013-04-27 | 2016-09-01 | ダウ グローバル テクノロジーズ エルエルシー | Lcdのカラーフィルタに使用されるアゾ染料 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH639115A5 (de) * | 1979-07-20 | 1983-10-31 | Sandoz Ag | Verfahren zur herstellung von azobenzol-verbindungen. |
DE3003012A1 (de) * | 1980-01-29 | 1981-07-30 | Bayer Ag, 5090 Leverkusen | Azofarbstoffe sowie deren herstellung und verwendung zum faerben von synthesefasern |
EP0038615A3 (en) * | 1980-04-03 | 1981-11-04 | Imperial Chemical Industries Plc | Disperse monoazo dyes |
US4487719A (en) * | 1982-04-14 | 1984-12-11 | Eastman Kodak Company | Azo dyes from substituted 3-amino-pyridines with aniline, tetrahydroquinoline and benzomorpholine couplers |
DE3708714A1 (de) * | 1987-03-18 | 1988-09-29 | Bayer Ag | Azofarbstoffe |
US5194598A (en) * | 1987-10-24 | 1993-03-16 | Bayer Aktiengesellschaft | Azo dyestuffs in which the coupling component contains an N,N-bis(alkoxy carbonylalkyl) substituent |
DE3736088A1 (de) * | 1987-10-24 | 1989-05-03 | Bayer Ag | Azofarbstoffe |
ES2135701T3 (es) * | 1995-02-27 | 1999-11-01 | Goran Bernhardsson | Estructura de suelo con medios de canal multiple. |
DE19858997A1 (de) | 1998-12-21 | 2000-06-29 | Dystar Textilfarben Gmbh & Co | Thermomigrierechte Azofarbstoffe |
TW200704718A (en) * | 2005-06-09 | 2007-02-01 | Clariant Int Ltd | Disperse azo dyes and mixtures comprising these disperse azo dyes |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1290915B (de) | 1966-02-17 | 1969-03-20 | Bayer Ag | Verfahren zum Faerben und Bedrucken von Fasermaterialien aus aromatischen Polyestern und Celluloseacetaten |
US3627752A (en) | 1968-01-19 | 1971-12-14 | Cossella Farbwerke Mainkur Ag | Water-insoluble monoazo dyestuffs |
DE2134896A1 (de) * | 1971-07-13 | 1973-02-01 | Basf Ag | Verfahren zur herstellung von cyangruppenhaltigen azofarbstoffen |
GB1438374A (en) | 1972-08-16 | 1976-06-03 | Eastman Kodak Co | Preparation of azo dompounds |
DE2310745C3 (de) * | 1973-03-03 | 1981-11-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Azoverbindungen |
DE2610675C3 (de) | 1976-03-13 | 1979-05-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Cyanazofarbstoffen |
GB1578732A (en) | 1976-05-28 | 1980-11-05 | Ici Ltd | Process for the manufacture of cyano azo dyes |
GB1578731A (en) | 1976-05-28 | 1980-11-05 | Ici Ltd | Process for the manufacture of cyano azo dyes |
-
1978
- 1978-10-25 DE DE2846438A patent/DE2846438C2/de not_active Expired
-
1979
- 1979-10-01 US US06/080,842 patent/US4269770A/en not_active Expired - Lifetime
- 1979-10-22 GB GB7936555A patent/GB2034736B/en not_active Expired
- 1979-10-23 CH CH950179A patent/CH643868A5/de not_active IP Right Cessation
- 1979-10-23 IT IT7926729A patent/IT7926729A0/it unknown
- 1979-10-23 JP JP13604079A patent/JPS5558255A/ja active Granted
- 1979-10-24 FR FR7926420A patent/FR2439806A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6337159A (ja) * | 1986-07-30 | 1988-02-17 | バイエル・アクチエンゲゼルシヤフト | アゾ染料及びその合成方法 |
JP2016526055A (ja) * | 2013-04-27 | 2016-09-01 | ダウ グローバル テクノロジーズ エルエルシー | Lcdのカラーフィルタに使用されるアゾ染料 |
Also Published As
Publication number | Publication date |
---|---|
CH643868A5 (de) | 1984-06-29 |
FR2439806B1 (ja) | 1984-10-19 |
GB2034736A (en) | 1980-06-11 |
GB2034736B (en) | 1983-05-11 |
US4269770A (en) | 1981-05-26 |
FR2439806A1 (fr) | 1980-05-23 |
DE2846438C2 (de) | 1987-05-07 |
IT7926729A0 (it) | 1979-10-23 |
JPS6318627B2 (ja) | 1988-04-19 |
DE2846438A1 (de) | 1980-05-08 |
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