GB1237017A - Improvements in and relating to azo dyes - Google Patents
Improvements in and relating to azo dyesInfo
- Publication number
- GB1237017A GB1237017A GB1070069A GB1070069A GB1237017A GB 1237017 A GB1237017 A GB 1237017A GB 1070069 A GB1070069 A GB 1070069A GB 1070069 A GB1070069 A GB 1070069A GB 1237017 A GB1237017 A GB 1237017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- azo dyes
- hydroxyethylaminobenzene
- cyanoethyl
- ethyl
- 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
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,237,017. Aniline derivatives. YORKSHIRE DYEWARE & CHEMICAL CO. 14 Jan., 1970 [28 Feb., 1969], No. 10700/69. Heading C2C. [Also in Division C4] N - # - Cyanoethyl - N - # - dimethylcarbmnylethylaminobenzene is prepared by reacting dimethylcarbamyl chloride with N-#-cyanoethyl- N-#-hydroxyethylaminobenzene. N - ethyl - N - # - dimethylcarbamylethylaminobenzene is prepared from dimethylcarbamylchloride and N-ethyl-N-#-hydroxyethylaminobenzene.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1070069A GB1237017A (en) | 1969-02-28 | 1969-02-28 | Improvements in and relating to azo dyes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1070069A GB1237017A (en) | 1969-02-28 | 1969-02-28 | Improvements in and relating to azo dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1237017A true GB1237017A (en) | 1971-06-30 |
Family
ID=9972679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1070069A Expired GB1237017A (en) | 1969-02-28 | 1969-02-28 | Improvements in and relating to azo dyes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1237017A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083685A (en) | 1973-06-02 | 1978-04-11 | Bayer Aktiengesellschaft | Process for dyeing synthetic fibre materials from an organic water-immiscible solvent |
CN102993779A (en) * | 2012-12-20 | 2013-03-27 | 江苏之江化工有限公司 | Dispersed black azo dye and mixture thereof |
-
1969
- 1969-02-28 GB GB1070069A patent/GB1237017A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083685A (en) | 1973-06-02 | 1978-04-11 | Bayer Aktiengesellschaft | Process for dyeing synthetic fibre materials from an organic water-immiscible solvent |
CN102993779A (en) * | 2012-12-20 | 2013-03-27 | 江苏之江化工有限公司 | Dispersed black azo dye and mixture thereof |
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