JPS5630463A - Water-insoluble azo dye mixture - Google Patents
Water-insoluble azo dye mixtureInfo
- Publication number
- JPS5630463A JPS5630463A JP10495079A JP10495079A JPS5630463A JP S5630463 A JPS5630463 A JP S5630463A JP 10495079 A JP10495079 A JP 10495079A JP 10495079 A JP10495079 A JP 10495079A JP S5630463 A JPS5630463 A JP S5630463A
- Authority
- JP
- Japan
- Prior art keywords
- azo dye
- amino
- formula
- water
- insoluble azo
- 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
PURPOSE: To provide titled mixture which excels in dispersibility at a high temperature and is suitable for the dyeing of polyester fibers, by a method wherein specified two or three kinds of azo dyes are blended together.
CONSTITUTION: (a) 99W50wt% of an azo dye of formula I is blended with (b) 1W50wt% of an azo dye of formula II or III or a mixt. thereof to obtain the desired water-insoluble azo dye mixt. The dye of the formula I is obtd. by diazotizing 2,4-dinitro-6-bromoaniline and coupling the resulting product with 3-(N-methoxycarbonylmethyl-N-allyl)amino-4-methoyacetanilide. The dyes of the formulas II and III can be obtd. by diazotizing 2,4-dinitro-6-bromoaniline and coupling the resulting product with 3-(N-benzyl-N-allyl)amino-4-methoxyacetanilide or 3-(bis-N-acetyloxyethyl)amino-4-methoxyacetanilide.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10495079A JPS5630463A (en) | 1979-08-20 | 1979-08-20 | Water-insoluble azo dye mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10495079A JPS5630463A (en) | 1979-08-20 | 1979-08-20 | Water-insoluble azo dye mixture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5630463A true JPS5630463A (en) | 1981-03-27 |
JPS6223020B2 JPS6223020B2 (en) | 1987-05-21 |
Family
ID=14394370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10495079A Granted JPS5630463A (en) | 1979-08-20 | 1979-08-20 | Water-insoluble azo dye mixture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5630463A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0064221A2 (en) * | 1981-05-02 | 1982-11-10 | BASF Aktiengesellschaft | Navy blue dye mixture |
EP0078006A2 (en) * | 1981-10-28 | 1983-05-04 | BASF Aktiengesellschaft | Mixtures of navy blue disperse dyes |
EP0126406A2 (en) * | 1983-05-20 | 1984-11-28 | BASF Aktiengesellschaft | Dye mixtures |
JPH06265032A (en) * | 1993-03-05 | 1994-09-20 | Otto:Kk | Flow passage switching valve |
US5687764A (en) * | 1994-03-09 | 1997-11-18 | Nippon Furnace Kogyo Kabushiki Kaisha | Four-port valve |
-
1979
- 1979-08-20 JP JP10495079A patent/JPS5630463A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0064221A2 (en) * | 1981-05-02 | 1982-11-10 | BASF Aktiengesellschaft | Navy blue dye mixture |
EP0078006A2 (en) * | 1981-10-28 | 1983-05-04 | BASF Aktiengesellschaft | Mixtures of navy blue disperse dyes |
EP0126406A2 (en) * | 1983-05-20 | 1984-11-28 | BASF Aktiengesellschaft | Dye mixtures |
JPH06265032A (en) * | 1993-03-05 | 1994-09-20 | Otto:Kk | Flow passage switching valve |
US5687764A (en) * | 1994-03-09 | 1997-11-18 | Nippon Furnace Kogyo Kabushiki Kaisha | Four-port valve |
Also Published As
Publication number | Publication date |
---|---|
JPS6223020B2 (en) | 1987-05-21 |
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