GB1439238A - Polyazo dyes and processes for producing them - Google Patents
Polyazo dyes and processes for producing themInfo
- Publication number
- GB1439238A GB1439238A GB4415473A GB4415473A GB1439238A GB 1439238 A GB1439238 A GB 1439238A GB 4415473 A GB4415473 A GB 4415473A GB 4415473 A GB4415473 A GB 4415473A GB 1439238 A GB1439238 A GB 1439238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- coupling
- amine
- compound
- product
- 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.)
- Expired
Links
- 239000000975 dye Substances 0.000 title abstract 5
- -1 Polyazo Polymers 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 8
- 238000010168 coupling process Methods 0.000 abstract 8
- 238000005859 coupling reaction Methods 0.000 abstract 8
- 150000001412 amines Chemical class 0.000 abstract 7
- 150000001875 compounds Chemical class 0.000 abstract 6
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000003368 amide group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical group 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47095707A JPS5227650B2 (enrdf_load_stackoverflow) | 1972-09-22 | 1972-09-22 | |
| JP2979173A JPS5222364B2 (enrdf_load_stackoverflow) | 1973-03-14 | 1973-03-14 | |
| JP2979073A JPS5143110B2 (enrdf_load_stackoverflow) | 1973-03-14 | 1973-03-14 | |
| JP48029835A JPS5230007B2 (enrdf_load_stackoverflow) | 1973-03-14 | 1973-03-14 | |
| JP4694573A JPS5228129B2 (enrdf_load_stackoverflow) | 1973-04-24 | 1973-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1439238A true GB1439238A (en) | 1976-06-16 |
Family
ID=27521172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4415473A Expired GB1439238A (en) | 1972-09-22 | 1973-09-20 | Polyazo dyes and processes for producing them |
Country Status (4)
| Country | Link |
|---|---|
| CH (2) | CH569133B5 (enrdf_load_stackoverflow) |
| DE (1) | DE2347849A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2200331B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1439238A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0555868A1 (en) * | 1992-02-12 | 1993-08-18 | Orient Chemical Industries, Ltd. | Novel trisazo dye and dye composition containing the same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2424501C3 (de) * | 1974-05-20 | 1982-05-13 | Cassella Ag, 6000 Frankfurt | Wasserlösliche Trisazofarbstoffe, ihre Herstellung und Verwendung zum Färben und Bedrucken von hydroxylgruppenhaltigen oder stickstoffhaltigen, natürlichen oder synthetischen Fasermaterialien |
| DE2553261C2 (de) * | 1975-11-27 | 1983-01-27 | Cassella Ag, 6000 Frankfurt | Wasserlösliche Trisazofarbstoffe, ihre Herstellung und Verwendung |
| DE3618265A1 (de) * | 1986-05-30 | 1987-12-03 | Basf Ag | Neue heterocyclenhaltige trisazofarbstoffe |
-
1973
- 1973-09-20 CH CH1353173A patent/CH569133B5/xx not_active IP Right Cessation
- 1973-09-20 GB GB4415473A patent/GB1439238A/en not_active Expired
- 1973-09-20 CH CH1353173D patent/CH1353173A4/xx unknown
- 1973-09-22 DE DE19732347849 patent/DE2347849A1/de active Pending
- 1973-09-24 FR FR7334097A patent/FR2200331B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0555868A1 (en) * | 1992-02-12 | 1993-08-18 | Orient Chemical Industries, Ltd. | Novel trisazo dye and dye composition containing the same |
| US5336763A (en) * | 1992-02-12 | 1994-08-09 | Orient Chemical Industries, Ltd. | Trisazo dye and dye composition containing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200331A1 (enrdf_load_stackoverflow) | 1974-04-19 |
| FR2200331B1 (enrdf_load_stackoverflow) | 1977-05-27 |
| CH569133B5 (enrdf_load_stackoverflow) | 1975-11-14 |
| DE2347849A1 (de) | 1974-03-28 |
| CH1353173A4 (enrdf_load_stackoverflow) | 1975-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |