GB1272552A - Water-insoluble monoazo dyestuffs and process for their manufacture - Google Patents
Water-insoluble monoazo dyestuffs and process for their manufactureInfo
- Publication number
- GB1272552A GB1272552A GB186170A GB186170A GB1272552A GB 1272552 A GB1272552 A GB 1272552A GB 186170 A GB186170 A GB 186170A GB 186170 A GB186170 A GB 186170A GB 1272552 A GB1272552 A GB 1272552A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyes
- group
- jan
- groups
- alkoxy
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B13/00—Instruments for depressing the tongue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Coloring (AREA)
Abstract
1,272,552. Monoazo dyes. FARBWERKE HOECHST A.G. 14 Jan., 1970 [14 Jan., 1969], No. 1861/70. Addition to 1,196,225. Heading C4P. The invention comprises disperse monoazo dyes of formula wherein D is the radical of a diazo component of the benzene series free from acidic watersolubilizing groups R 1 is H or a C 1-4 alkoxy group, R 2 is H, Cl, Br or a C 1-4 alkyl, alkoxy or acylamino group, R 3 is a beta-hydroxy- or -cyano-ethyl group, R 4 is H or a C 1-4 alkyl group, R 5 is a C 1-4 alkyl group or a phenyl radical or the groups R 4 and R 5 may together form an oxazolidinone ring. The dyes are prepared by coupling diazonium compounds of amines D-NH 2 with appropriate coupling components. The dyes may be used to colour cellulose acetate and synthetic polyamide, polyurethane and polyester fibres in yellow, red and brown shades.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691901485 DE1901485A1 (en) | 1969-01-14 | 1969-01-14 | Water-insoluble monoazo dyes and process for their preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1272552A true GB1272552A (en) | 1972-05-03 |
Family
ID=5722276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB186170A Expired GB1272552A (en) | 1969-01-14 | 1970-01-14 | Water-insoluble monoazo dyestuffs and process for their manufacture |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT294990B (en) |
| AU (1) | AU1021270A (en) |
| BE (1) | BE744430R (en) |
| BR (1) | BR7016034D0 (en) |
| DE (1) | DE1901485A1 (en) |
| FR (1) | FR2030143B2 (en) |
| GB (1) | GB1272552A (en) |
| NL (1) | NL7000359A (en) |
-
1969
- 1969-01-14 DE DE19691901485 patent/DE1901485A1/en active Pending
-
1970
- 1970-01-12 NL NL7000359A patent/NL7000359A/xx unknown
- 1970-01-12 AU AU10212/70A patent/AU1021270A/en not_active Expired
- 1970-01-12 AT AT24170A patent/AT294990B/en not_active IP Right Cessation
- 1970-01-14 BR BR21603470A patent/BR7016034D0/en unknown
- 1970-01-14 GB GB186170A patent/GB1272552A/en not_active Expired
- 1970-01-14 FR FR7001199A patent/FR2030143B2/fr not_active Expired
- 1970-01-14 BE BE744430D patent/BE744430R/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7000359A (en) | 1970-07-16 |
| BE744430R (en) | 1970-07-14 |
| FR2030143A2 (en) | 1970-10-30 |
| FR2030143B2 (en) | 1974-07-12 |
| BR7016034D0 (en) | 1973-04-19 |
| AU1021270A (en) | 1971-07-15 |
| AT294990B (en) | 1971-12-10 |
| DE1901485A1 (en) | 1970-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1224413A (en) | Water-insoluble monoazo dyestuffs | |
| GB1379233A (en) | Disperse monoazo dyestuffs | |
| GB1158996A (en) | Production of Water-Insoluble Monoazo Dyes | |
| GB1208405A (en) | Water-insoluble monoazo dyestuffs | |
| GB1272552A (en) | Water-insoluble monoazo dyestuffs and process for their manufacture | |
| GB1196225A (en) | Water-Insoluble Monoazo Dyestuffs and process for their manufacture | |
| GB1279744A (en) | Azo dyestuffs and process for their manufacture | |
| GB1471961A (en) | Azo dyestuffs and process for their manufacture | |
| GB1292702A (en) | Water-insoluble monoazo dyestuffs and process for their manufacture and use | |
| ES358282A1 (en) | Water-insoluble azo dyestuffs and process for their manufacture | |
| GB1271301A (en) | Azo dyestuffs and process for their production | |
| GB1293270A (en) | Water-insoluble monoazo dyestuffs and process for their manufacture | |
| GB1238924A (en) | ||
| GB1175138A (en) | Water-Insoluble Monoazo Dyestuffs and a process for preparing them | |
| GB901692A (en) | New monoazo dyestuffs containing sulphonoxy groups, their preparation and their application to dyeing | |
| GB1319087A (en) | Compounds of the azobenzene series their production and use as disperse dyes | |
| GB1318787A (en) | Monoazo disperse dyes | |
| GB1401831A (en) | Azonaphthimidazole dyestuffs their manufacture and use | |
| GB1423648A (en) | Nitrodiphenylamine azo dyes | |
| GB1425426A (en) | Monoazo compounds and textile materials dyed therewith | |
| GB1281989A (en) | Disazo dyestuffs | |
| GB1274421A (en) | Disperse monoazo dyestuffs of the aminoazobenzene series | |
| GB1125223A (en) | Water-insoluble monoazo dyes | |
| GB1419999A (en) | Monoazo compounds and textile materials dyed therewith | |
| GB1460482A (en) | Dispersed disazo dyestuffs derived from 1-phenyl-5-pyrazolone- -3-acetic acid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |