JPS546021A - Production of azo dyestuff - Google Patents
Production of azo dyestuffInfo
- Publication number
- JPS546021A JPS546021A JP7103778A JP7103778A JPS546021A JP S546021 A JPS546021 A JP S546021A JP 7103778 A JP7103778 A JP 7103778A JP 7103778 A JP7103778 A JP 7103778A JP S546021 A JPS546021 A JP S546021A
- Authority
- JP
- Japan
- Prior art keywords
- production
- azo dyestuff
- dyestuff
- azo
- 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.)
- Pending
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
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
- C09B29/0037—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with two nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772727268 DE2727268A1 (en) | 1977-06-16 | 1977-06-16 | METHOD OF MANUFACTURING AZO DYES |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS546021A true JPS546021A (en) | 1979-01-17 |
Family
ID=6011672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7103778A Pending JPS546021A (en) | 1977-06-16 | 1978-06-14 | Production of azo dyestuff |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS546021A (en) |
DE (1) | DE2727268A1 (en) |
FR (1) | FR2394587A1 (en) |
GB (1) | GB1566985A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662674A (en) * | 1979-10-26 | 1981-05-28 | Daihen Corp | Pulse arc welding method |
US10387618B2 (en) | 2006-07-12 | 2019-08-20 | The Nielsen Company (Us), Llc | Methods and systems for compliance confirmation and incentives |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023229A (en) * | 1990-10-31 | 1991-06-11 | Eastman Kodak Company | Mixture of dyes for magenta dye donor for thermal color proofing |
US5134116A (en) * | 1990-11-02 | 1992-07-28 | Eastman Kodak Company | Mixture of dyes for black dye donor for thermal color proofing |
US5144015A (en) | 1990-12-21 | 1992-09-01 | Eastman Kodak Company | Synthesis of pyrazole dyes |
DE4343454A1 (en) * | 1993-12-20 | 1995-06-22 | Bayer Ag | Pyrazole azo dyes |
JP2001335714A (en) | 2000-03-22 | 2001-12-04 | Fuji Photo Film Co Ltd | Azo pigment, method for producing the same, inkjet ink, and inkjet recording method |
JP4113323B2 (en) | 2000-08-07 | 2008-07-09 | 富士フイルム株式会社 | Azo dye, ink jet recording ink containing the same, and ink jet recording method |
US6864216B2 (en) | 2002-05-22 | 2005-03-08 | Eastman Kodak Company | Thermal magenta donor and dyes |
US7727321B2 (en) | 2006-02-16 | 2010-06-01 | Brother Kogyo Kabushiki Kaisha | Magenta ink for ink-jet recording |
-
1977
- 1977-06-16 DE DE19772727268 patent/DE2727268A1/en not_active Withdrawn
-
1978
- 1978-05-17 GB GB2012378A patent/GB1566985A/en not_active Expired
- 1978-06-14 JP JP7103778A patent/JPS546021A/en active Pending
- 1978-06-15 FR FR7818004A patent/FR2394587A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662674A (en) * | 1979-10-26 | 1981-05-28 | Daihen Corp | Pulse arc welding method |
JPS6250221B2 (en) * | 1979-10-26 | 1987-10-23 | Daihen Corp | |
US10387618B2 (en) | 2006-07-12 | 2019-08-20 | The Nielsen Company (Us), Llc | Methods and systems for compliance confirmation and incentives |
Also Published As
Publication number | Publication date |
---|---|
DE2727268A1 (en) | 1979-01-04 |
FR2394587A1 (en) | 1979-01-12 |
GB1566985A (en) | 1980-05-08 |
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