JPS555966A - Monoazo dye for synthetic fiber - Google Patents
Monoazo dye for synthetic fiberInfo
- Publication number
- JPS555966A JPS555966A JP7907778A JP7907778A JPS555966A JP S555966 A JPS555966 A JP S555966A JP 7907778 A JP7907778 A JP 7907778A JP 7907778 A JP7907778 A JP 7907778A JP S555966 A JPS555966 A JP S555966A
- Authority
- JP
- Japan
- Prior art keywords
- lower alkyl
- formula
- synthetic fiber
- phenyl
- monoazo dye
- 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.)
- Pending
Links
Landscapes
- Coloring (AREA)
Abstract
NEW MATERIAL:A monoazo compound of formula I (X is H, lower alkyl, phenyl; Y is H, halogen, lower alkyl, lower alkoxy, aralkyl; R2 is lower alkyl, phenyl).
USE: A water-insoluble monoazo dye capable of dyeing a synthetic fiber to blue or greenish blue color having excellent fastness. The preferable synthetic fibers are polyethylene terephthalate fiber, a polyester of terephthalic acid and 4-bis(hydroxymethyl)cyclohexane, etc.
PROCESS: Coupling of diazonium salt of 2-amino-5-nitrothiazole of formula II with an aniline derivative of formula III affords the objective dye.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7907778A JPS555966A (en) | 1978-06-29 | 1978-06-29 | Monoazo dye for synthetic fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7907778A JPS555966A (en) | 1978-06-29 | 1978-06-29 | Monoazo dye for synthetic fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS555966A true JPS555966A (en) | 1980-01-17 |
Family
ID=13679819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7907778A Pending JPS555966A (en) | 1978-06-29 | 1978-06-29 | Monoazo dye for synthetic fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS555966A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039737A (en) * | 1973-07-17 | 1975-04-12 |
-
1978
- 1978-06-29 JP JP7907778A patent/JPS555966A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039737A (en) * | 1973-07-17 | 1975-04-12 |
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