JPS57205450A - Monoazo compound and dyeing method using same - Google Patents
Monoazo compound and dyeing method using sameInfo
- Publication number
- JPS57205450A JPS57205450A JP8993781A JP8993781A JPS57205450A JP S57205450 A JPS57205450 A JP S57205450A JP 8993781 A JP8993781 A JP 8993781A JP 8993781 A JP8993781 A JP 8993781A JP S57205450 A JPS57205450 A JP S57205450A
- Authority
- JP
- Japan
- Prior art keywords
- cyano
- same
- amine
- dyeing method
- monoazo compound
- 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.)
- Granted
Links
Landscapes
- Coloring (AREA)
Abstract
NEW MATERIAL:Compounds of formulaIwherein X is H, halogen, cyano; Y is h, nitro, cyano, halogen.
USE: Dyes which are inexpensive and dye fibers, particularly polyester fibers blue with excellent fastness.
PREPARATION: An amine of formula II such as 2-cyano-4-nitroaniline is diazotized. The resulting diazo compd. is coupled with an N-aryl-1-naphthyl-amine derivative of formula III such as N-phenyl-1-naphtyl-amine to produce the desired compd.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8993781A JPS57205450A (en) | 1981-06-10 | 1981-06-10 | Monoazo compound and dyeing method using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8993781A JPS57205450A (en) | 1981-06-10 | 1981-06-10 | Monoazo compound and dyeing method using same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57205450A true JPS57205450A (en) | 1982-12-16 |
JPS6350378B2 JPS6350378B2 (en) | 1988-10-07 |
Family
ID=13984606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8993781A Granted JPS57205450A (en) | 1981-06-10 | 1981-06-10 | Monoazo compound and dyeing method using same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57205450A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147853A (en) * | 1980-03-22 | 1981-11-17 | Cassella Farbwerke Mainkur Ag | Water-insoluble monoazo dye, its manufacture and its use |
-
1981
- 1981-06-10 JP JP8993781A patent/JPS57205450A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56147853A (en) * | 1980-03-22 | 1981-11-17 | Cassella Farbwerke Mainkur Ag | Water-insoluble monoazo dye, its manufacture and its use |
Also Published As
Publication number | Publication date |
---|---|
JPS6350378B2 (en) | 1988-10-07 |
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