GB1413315A - Watersoluble reactive azo dyestuffs - Google Patents
Watersoluble reactive azo dyestuffsInfo
- Publication number
- GB1413315A GB1413315A GB5714172A GB5714172A GB1413315A GB 1413315 A GB1413315 A GB 1413315A GB 5714172 A GB5714172 A GB 5714172A GB 5714172 A GB5714172 A GB 5714172A GB 1413315 A GB1413315 A GB 1413315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reactive
- radical
- dec
- group
- watersoluble
- 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
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
Abstract
1413315 Reactive azo dyes HOECHST AG 11 Dec 1972 [13 Dec 1971] 57141/72 Heading C4P New reactive water-soluble azo dyes of formula wherein Y 1 and Y 2 are H or halogen atoms, or alkyl, alkoxy, NO 2 , SO 3 H, COOH or acylamino groups with the proviso that only one may be H, A and B are aryl or aromatic-heterocyclic radical, X is -O-, -S-, -CO-, -SO 2 -, -N=N-, -CH 2 -, -NH-, -NHCONH-, -NHCO- or -NHSO 2 -, R is an -SO 2 CH 2 - CH 2 Z or -SO 2 CH=CH 2 group, Z is an OH group or a radical capable of being split off by an alkaline agent and v and w are 0 or 1, are prepared by azo coupling, followed by further condensation reactions to modify the Z radical. The dyes are used to colour leather and wool, silk, synthetic polyamide, polyurethane and, in particular, cellulose fibres, by the usual reactive dyeing processes in yellow shades.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712161761 DE2161761C2 (en) | 1971-12-13 | 1971-12-13 | Water-soluble, reactive azo dyes, processes for their production and their use for dyeing and printing leather, wool, silk, polyamide and polyurethane fibers and native or regenerated cellulose fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1413315A true GB1413315A (en) | 1975-11-12 |
Family
ID=5827827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5714172A Expired GB1413315A (en) | 1971-12-13 | 1972-12-11 | Watersoluble reactive azo dyestuffs |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5222003B2 (en) |
| BE (1) | BE792586A (en) |
| CH (1) | CH568364A5 (en) |
| DE (1) | DE2161761C2 (en) |
| FR (1) | FR2163502B1 (en) |
| GB (1) | GB1413315A (en) |
| IN (1) | IN138883B (en) |
| IT (1) | IT971721B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004044057A1 (en) * | 2002-11-13 | 2004-05-27 | Clariant International Ltd | Mono azo dyes |
| EP1424368A1 (en) * | 2002-11-29 | 2004-06-02 | Clariant International Ltd. | Mono azo dyes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6509354B1 (en) | 1998-04-27 | 2003-01-21 | Kumiai Chemical Industry Co., Ltd. | 3-arylphenyl sulfide derivative and insecticide and miticide |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1073691A (en) * | 1952-02-19 | 1954-09-28 | Hoechst Ag | Azo dyes belonging to the pyrazolone and pyrazol series and method of preparing these dyes |
| GB1220422A (en) * | 1968-02-28 | 1971-01-27 | Sumitomo Chemical Co | Reactive yellow monoazo dyes of the phenylazo-pyrazole series and process for the preparation thereof |
-
0
- BE BE792586D patent/BE792586A/en not_active IP Right Cessation
-
1971
- 1971-12-13 DE DE19712161761 patent/DE2161761C2/en not_active Expired
-
1972
- 1972-12-08 CH CH1790172A patent/CH568364A5/xx not_active IP Right Cessation
- 1972-12-11 JP JP12353272A patent/JPS5222003B2/ja not_active Expired
- 1972-12-11 GB GB5714172A patent/GB1413315A/en not_active Expired
- 1972-12-11 FR FR7243978A patent/FR2163502B1/fr not_active Expired
- 1972-12-11 IT IT3272772A patent/IT971721B/en active
- 1972-12-12 IN IN2130/72A patent/IN138883B/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004044057A1 (en) * | 2002-11-13 | 2004-05-27 | Clariant International Ltd | Mono azo dyes |
| CN100347244C (en) * | 2002-11-13 | 2007-11-07 | 克莱里安特财务(Bvi)有限公司 | Mono azo dyes |
| US7416593B2 (en) | 2002-11-13 | 2008-08-26 | Clariant Finance (Bvi) Limited | Mono azo dyes |
| EP1424368A1 (en) * | 2002-11-29 | 2004-06-02 | Clariant International Ltd. | Mono azo dyes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4866621A (en) | 1973-09-12 |
| IN138883B (en) | 1976-04-10 |
| IT971721B (en) | 1974-05-10 |
| BE792586A (en) | 1973-06-12 |
| FR2163502B1 (en) | 1976-08-20 |
| CH568364A5 (en) | 1975-10-31 |
| DE2161761C2 (en) | 1983-03-24 |
| FR2163502A1 (en) | 1973-07-27 |
| DE2161761A1 (en) | 1973-06-14 |
| JPS5222003B2 (en) | 1977-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1431322A (en) | Reactive azo dyestuffs | |
| GB1285045A (en) | Disazo dyestuffs and a process for their manufacture and use | |
| GB1405016A (en) | Reactive disazo dyes their manufacture and use | |
| GB1379233A (en) | Disperse monoazo dyestuffs | |
| GB1220422A (en) | Reactive yellow monoazo dyes of the phenylazo-pyrazole series and process for the preparation thereof | |
| GB1386625A (en) | Reactive disazo dyestuffs | |
| GB1413315A (en) | Watersoluble reactive azo dyestuffs | |
| GB1327915A (en) | Trisazo dyestuffs | |
| GB1336454A (en) | Water-soluble monoazo dyestuffs and process for preparing them | |
| GB1486542A (en) | Water-soluble azo dyestuffs derived from 4,4'-diamino-benzanilide | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |