JPS57105457A - Monoazo dye and its preparation - Google Patents
Monoazo dye and its preparationInfo
- Publication number
- JPS57105457A JPS57105457A JP18130480A JP18130480A JPS57105457A JP S57105457 A JPS57105457 A JP S57105457A JP 18130480 A JP18130480 A JP 18130480A JP 18130480 A JP18130480 A JP 18130480A JP S57105457 A JPS57105457 A JP S57105457A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- amino
- monoazo dye
- lower 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.)
- Pending
Links
Abstract
NEW MATERIAL:The water-soluble monoazo dye of fomulaI(Y is H or lower alkoxy; Z is lower alkyl or lower alkoxy).
EXAMPLE: The compound of formula II.
USE: It has excellent dischargability and alkali resistance, and is suitable for dyeing synthetic fiber materials esp. an aromatic polyester fiber material in blue color.
PROCESS: The exemplified compound of formula II is prepared by (i) diazotizing 2-amino-5-nitrothiazole with e.g. nitrosylsulfuric acid, phosphoric acid and glacial acetic acid, and (2) coupling the resultant compound with the compound of formula III, e.g. 3-N,N-di-(ethylcarbonyloxyethyl)amino-benzanilide.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18130480A JPS57105457A (en) | 1980-12-23 | 1980-12-23 | Monoazo dye and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18130480A JPS57105457A (en) | 1980-12-23 | 1980-12-23 | Monoazo dye and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57105457A true JPS57105457A (en) | 1982-06-30 |
Family
ID=16098328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18130480A Pending JPS57105457A (en) | 1980-12-23 | 1980-12-23 | Monoazo dye and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57105457A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106317958A (en) * | 2016-08-16 | 2017-01-11 | 上海贝通色彩科技有限公司 | Disperse dye composition used for cellulose triacetate fibers |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5530494A (en) * | 1978-08-19 | 1980-03-04 | Cassella Farbwerke Mainkur Ag | Dyeing and printing of synthetic hydrophobic fiber material |
-
1980
- 1980-12-23 JP JP18130480A patent/JPS57105457A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5530494A (en) * | 1978-08-19 | 1980-03-04 | Cassella Farbwerke Mainkur Ag | Dyeing and printing of synthetic hydrophobic fiber material |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106317958A (en) * | 2016-08-16 | 2017-01-11 | 上海贝通色彩科技有限公司 | Disperse dye composition used for cellulose triacetate fibers |
CN106317958B (en) * | 2016-08-16 | 2017-11-21 | 上海贝通色彩科技有限公司 | A kind of disperse dye composition for triacetate |
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