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
- 239000000987 azo dye Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000006149 azo coupling reaction Methods 0.000 abstract 1
- 238000006482 condensation reaction Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 238000004045 reactive dyeing Methods 0.000 abstract 1
- 210000002268 wool Anatomy 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
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 |
|---|---|---|---|---|
| EP1076053B1 (en) | 1998-04-27 | 2006-11-29 | Kumiai Chemical Industry Co., Ltd. | 3-arylphenyl sulfide derivatives and insecticides and miticides |
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 IT IT3272772A patent/IT971721B/en active
- 1972-12-11 GB GB5714172A patent/GB1413315A/en not_active Expired
- 1972-12-11 JP JP12353272A patent/JPS5222003B2/ja not_active Expired
- 1972-12-11 FR FR7243978A patent/FR2163502B1/fr not_active Expired
- 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 |
|---|---|
| IT971721B (en) | 1974-05-10 |
| FR2163502A1 (en) | 1973-07-27 |
| JPS5222003B2 (en) | 1977-06-14 |
| JPS4866621A (en) | 1973-09-12 |
| DE2161761C2 (en) | 1983-03-24 |
| CH568364A5 (en) | 1975-10-31 |
| FR2163502B1 (en) | 1976-08-20 |
| BE792586A (en) | 1973-06-12 |
| IN138883B (en) | 1976-04-10 |
| DE2161761A1 (en) | 1973-06-14 |
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| 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 | |
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| 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 | |
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| GB1395350A (en) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |