GB960235A - New disperse dyestuffs of the polycyclic ketone series - Google Patents
New disperse dyestuffs of the polycyclic ketone seriesInfo
- Publication number
- GB960235A GB960235A GB2860161A GB2860161A GB960235A GB 960235 A GB960235 A GB 960235A GB 2860161 A GB2860161 A GB 2860161A GB 2860161 A GB2860161 A GB 2860161A GB 960235 A GB960235 A GB 960235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- residue
- group
- triazinyl
- compound
- 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
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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention comprises disperse dyes of the formula A-(NHB)n, where A is the residue of a polycyclic ketone which has a coloured amino derivative A(NH2)n and contains 3, 4 or 5 fused rings but no acidic water-solubilizing groups, n is 1 or 2, B is a 1 : 3 : 5-triazinyl-2-residue carrying as substituents one or two groups of the formula -X-R-O-R1, where X is NH or O, R is alkylene and R1 is alkyl, hydroxyalkyl or alkoxyalkyl, provided that the total number of carbon atoms in the group -X-R-O-R1 is from 3 to 8 and provided that each of the -NHB groups is directly attached to a carbon atom of the polycyclic ring system in A. Polycyclic ketones specified are anthraquinone, benzanthrone, anthrapyridone, anthrapyrimidine, anthrapyridazine, isothiazoloanthrone, 31: 41 - phthaloyl - acridone and 11: 81 - naphthoylene - 111: 211 - benzimidazole. When the triazine residue contains only one-X-R-O-R1 group, the other substituent may be halogen, hydroxy, alkoxy, aryloxy, alkoxyalkoxy, aryl or a primary, secondary or tertiary amino group. The dyes are made by treating a compound of the formula A-(NHD)n where A and n are as above and D is a 1 : 3 : 5-triazinyl-2-residue carrying one or two halogen atoms with a compound of the formula HX-R-O-R1 or by treating a compound of the formula A-(NHD1)n, where D1 is a 1 : 3 : 5-triazinyl -2-residue carrying one halogen atom and one group of the formula-x-R-OR1 with ammonia, a primary or secondary amine, an alcohol, alkoxy alcohol or phenol or a hydrolysing agent. The dyes dye and print cellulose esters and polyesters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2860161A GB960235A (en) | 1961-08-08 | 1961-08-08 | New disperse dyestuffs of the polycyclic ketone series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2860161A GB960235A (en) | 1961-08-08 | 1961-08-08 | New disperse dyestuffs of the polycyclic ketone series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB960235A true GB960235A (en) | 1964-06-10 |
Family
ID=10278189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2860161A Expired GB960235A (en) | 1961-08-08 | 1961-08-08 | New disperse dyestuffs of the polycyclic ketone series |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB960235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1363891A2 (en) * | 2001-02-15 | 2003-11-26 | Signal Pharmaceuticals, Inc. | Anthrone derivatives and their use as jnk inhibitors |
-
1961
- 1961-08-08 GB GB2860161A patent/GB960235A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1363891A2 (en) * | 2001-02-15 | 2003-11-26 | Signal Pharmaceuticals, Inc. | Anthrone derivatives and their use as jnk inhibitors |
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