JPS572363A - Monoazo dye for polyester fiber - Google Patents
Monoazo dye for polyester fiberInfo
- Publication number
- JPS572363A JPS572363A JP7649480A JP7649480A JPS572363A JP S572363 A JPS572363 A JP S572363A JP 7649480 A JP7649480 A JP 7649480A JP 7649480 A JP7649480 A JP 7649480A JP S572363 A JPS572363 A JP S572363A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- fiber
- polyester fiber
- substituted
- 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:The titled monoazo dye of formula I [R is akenyl, lower alkoxy (alkoxy)alkyl, tetrahydrofurfuryl, (substituted) hydroxyalkyl, cyanoethoxy (lower alkyl), succinimide (lower alkyl), etc.].
EXAMPLE: The compound of formula II.
USE: A dye capable of dyeing polyester fiber such as polyethylene terephthlate fiber, and its blend with natural fiber such as cotton, wool, etc., in bright red color. It has improved temperature stability in dyeing and white-staining property in textile printing, and excellent fastness to sublimation.
PROCESS: The objective compound is prepared, e.g. by reacting a 4,5-dicyanoimidazole azo compound of formula III with a compound of formula X-CH2CN (X is halogen) or of formula D-SO3CH2CN [D is (substituted) phenyl] (e.g. cyanomethyl p-toluenesulfonate) pref. in a solvent, in the presence of a base, at 20W200°C.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7649480A JPS572363A (en) | 1980-06-06 | 1980-06-06 | Monoazo dye for polyester fiber |
GB8029460A GB2060672B (en) | 1979-09-25 | 1980-09-11 | Mono-azo dye and dyeing process for polyester fibres |
CH702880A CH644883A5 (en) | 1979-09-25 | 1980-09-19 | MONOAZO DYES. |
FR8020509A FR2465725B1 (en) | 1979-09-25 | 1980-09-24 | MONO-AZO COMPOUNDS, MONO-AZO DYES AND METHOD FOR COLORING POLYESTER FIBERS |
DE19803035912 DE3035912A1 (en) | 1979-09-25 | 1980-09-24 | MONOAZO COMPOUNDS AND METHOD FOR DYING POLYESTER FIBERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7649480A JPS572363A (en) | 1980-06-06 | 1980-06-06 | Monoazo dye for polyester fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS572363A true JPS572363A (en) | 1982-01-07 |
JPS6349707B2 JPS6349707B2 (en) | 1988-10-05 |
Family
ID=13606765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7649480A Granted JPS572363A (en) | 1979-09-25 | 1980-06-06 | Monoazo dye for polyester fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS572363A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147052A (en) * | 1983-02-12 | 1984-08-23 | Sumitomo Chem Co Ltd | Monoazo compound and method for dyeing using thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50138020A (en) * | 1974-04-03 | 1975-11-04 |
-
1980
- 1980-06-06 JP JP7649480A patent/JPS572363A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50138020A (en) * | 1974-04-03 | 1975-11-04 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147052A (en) * | 1983-02-12 | 1984-08-23 | Sumitomo Chem Co Ltd | Monoazo compound and method for dyeing using thereof |
JPH0472863B2 (en) * | 1983-02-12 | 1992-11-19 | Sumitomo Chemical Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6349707B2 (en) | 1988-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56155250A (en) | Reactive dis-azo compound, production thereof and dyeing method employing the same | |
JPS5740559A (en) | Monoazo dye for polyester fiber | |
JPS57109860A (en) | Disazo dye for polyester fiber | |
JPS572363A (en) | Monoazo dye for polyester fiber | |
JPS55116754A (en) | Monoazo compound, its preparation, and dyeing of synthetic fiber | |
JPS57212255A (en) | Disazo dye for polyester fiber | |
GB1535334A (en) | Disperse monoazo dyestuffs | |
JPS57125262A (en) | Disazo dye for polyester fiber | |
JPS5767662A (en) | Monoazol dye for polyester fiber | |
JPS57177060A (en) | Disazo dye for polyester fiber | |
JPS564659A (en) | Disazo dye for cellulose-containing fiber | |
JPS57109858A (en) | Monoazo dye for polyester fiber | |
FR2284643A1 (en) | AZOIC COLORANTS, THEIR OBTAINING AND THEIR APPLICATION | |
JPS5592766A (en) | Azo dye for polyester fiber | |
JPS55112269A (en) | Monoazo dye for cellulose-containing fibers | |
JPS55108461A (en) | Monoazo dye for polyester fiber | |
JPS57141451A (en) | Monoazo dye and production thereof | |
JPS5586839A (en) | Monoazo dye for fibers containing cellulose | |
GB1445071A (en) | Azo dyestuffs | |
JPS5552352A (en) | Monoazo dye for synthetic fibers | |
JPS5560558A (en) | Water-insoluble monoazo compound, its preparation, and dye composition containing the same | |
JPS5512159A (en) | Monoazo dye for polyester fiber and its preparation | |
JPS57125263A (en) | Disazo dye for polyester fiber | |
JPS5575449A (en) | Black dye composition and dyeing of polyester fiber by applying the same | |
JPS55161857A (en) | Water-insoluble azo compound, production thereof and dyeing and printing method using same |