GB1356695A - Monoazo benzthiazole disperse dyes - Google Patents
Monoazo benzthiazole disperse dyesInfo
- Publication number
- GB1356695A GB1356695A GB5350471A GB5350471A GB1356695A GB 1356695 A GB1356695 A GB 1356695A GB 5350471 A GB5350471 A GB 5350471A GB 5350471 A GB5350471 A GB 5350471A GB 1356695 A GB1356695 A GB 1356695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkoxy
- benzthiazole
- monoazo
- disperse dyes
- nov
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
-
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1356695 Monoazo benzthiazole disperse dyes YORKSHIRE CHEMICALS Ltd 7 Nov 1972 [18 Nov 1971] 53504/71 Heading C4P Novel dyestuffs of the formula (wherein each R<SP>1</SP> is Cl or each R<SP>1</SP> is Br; R<SP>2</SP> is H, Cl, Br, alkyl, alkoxy or acylamino; R<SP>3</SP> is H, alkyl or alkoxy; R<SP>4</SP> is alkylene; and R<SP>5</SP> is H, aryl, OH, alkoxy, carboalkoxy, CN or betacyanoethoxy) are prepared by coupling diazotized 2 - amino - 5,6 - (dichloro or dibromo)- benzothiazole with an appropriate tertiary amine. They are used for the dyeing or printing of hydrophobic fibres, e.g. cellulose acetate, polyamide, polyester and polyacrylonitrile fibres in shades varying from violet through red to yellowish red.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5350471A GB1356695A (en) | 1971-11-18 | 1971-11-18 | Monoazo benzthiazole disperse dyes |
DE19722256179 DE2256179A1 (en) | 1971-11-18 | 1972-11-16 | HYDRO-INSOLUBLE AZO DYES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5350471A GB1356695A (en) | 1971-11-18 | 1971-11-18 | Monoazo benzthiazole disperse dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1356695A true GB1356695A (en) | 1974-06-12 |
Family
ID=10468048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5350471A Expired GB1356695A (en) | 1971-11-18 | 1971-11-18 | Monoazo benzthiazole disperse dyes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2256179A1 (en) |
GB (1) | GB1356695A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1224790B (en) * | 1987-12-04 | 1990-10-24 | Sandoz Ag | AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DISPERSE DYES. |
-
1971
- 1971-11-18 GB GB5350471A patent/GB1356695A/en not_active Expired
-
1972
- 1972-11-16 DE DE19722256179 patent/DE2256179A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2256179A1 (en) | 1973-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1224413A (en) | Water-insoluble monoazo dyestuffs | |
GB1379233A (en) | Disperse monoazo dyestuffs | |
GB1356695A (en) | Monoazo benzthiazole disperse dyes | |
GB1351375A (en) | Monoazo disperse dyes | |
GB1448782A (en) | Monoazo benzthiazole disperse dyes glassware forming machines | |
GB1405132A (en) | Azo dyestuffs containing hydroxypyridone residues their manufacture and use | |
GB1402580A (en) | Monoazo and disazo compounds and fabrics fibres and yarns dyed therewith | |
GB1408672A (en) | Azo-pyrazolium dyestuffs | |
GB1521122A (en) | Disperse azo dyestuffs | |
GB1290380A (en) | ||
GB1162665A (en) | Cationic and Basic Benzothiazolylazo Dyes, their preparation and use | |
GB1435077A (en) | Monoazo disperse dyes | |
GB1342197A (en) | Disazo dyestuffs | |
GB1392051A (en) | Mono azo disperse dyes | |
GB1328258A (en) | Valuable disperse azo dyestuffs containing n-substituted carbamyl-methyl-amino groupls their manufacture and use | |
GB1479644A (en) | Disperse monoazo dyestuffs | |
GB1413315A (en) | Watersoluble reactive azo dyestuffs | |
GB1419999A (en) | Monoazo compounds and textile materials dyed therewith | |
GB1281989A (en) | Disazo dyestuffs | |
GB901692A (en) | New monoazo dyestuffs containing sulphonoxy groups, their preparation and their application to dyeing | |
GB1294978A (en) | ||
GB1401831A (en) | Azonaphthimidazole dyestuffs their manufacture and use | |
GB1292702A (en) | Water-insoluble monoazo dyestuffs and process for their manufacture and use | |
GB1359741A (en) | Azo dyestuffs process for their manufacture and their use | |
GB1351200A (en) | Azo compounds of low solubility in water their production and use as dyes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |