JPS57123260A - Coloring method of organic material - Google Patents
Coloring method of organic materialInfo
- Publication number
- JPS57123260A JPS57123260A JP56008993A JP899381A JPS57123260A JP S57123260 A JPS57123260 A JP S57123260A JP 56008993 A JP56008993 A JP 56008993A JP 899381 A JP899381 A JP 899381A JP S57123260 A JPS57123260 A JP S57123260A
- Authority
- JP
- Japan
- Prior art keywords
- arom
- tetrachloroisoindoline
- nitroamine
- phenol
- dyeing
- 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 the formula wherein R1 is arom. ring which may have substituents; R2 is a residue of a phenol which is capable of coupling with a diazo compd.
USE: Dyes which dye organic materials such as polyester fibers yellowWorange and can dye athem clear color tone with excellent resistance to light and sublimation and fastness. They exhibit good dyeing properties in both high-temperature dyeing and carrier dyeing.
PREPARATION: 3,3-Dimethoxy-4,5,6,7-tetrachloroisoindoline-1-one, 3-imino-4,5,6,7- tetrachloroisoindoline-1-one, or 3,3,4,5,6,7-hexachloroisoindoline-1-one is reacted with an arom. diamine or an arom. nitroamine in a molar ratio of 1:1. When the nitroamine is used, the resultinga product is further reduced. The resulting arom. monoamine is diazotized. Then the diazo compd. is coupled with a phenol capable of coupling therewith.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56008993A JPS57123260A (en) | 1981-01-26 | 1981-01-26 | Coloring method of organic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56008993A JPS57123260A (en) | 1981-01-26 | 1981-01-26 | Coloring method of organic material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57123260A true JPS57123260A (en) | 1982-07-31 |
JPS6248991B2 JPS6248991B2 (en) | 1987-10-16 |
Family
ID=11708202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56008993A Granted JPS57123260A (en) | 1981-01-26 | 1981-01-26 | Coloring method of organic material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57123260A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0673978A1 (en) * | 1994-03-23 | 1995-09-27 | Basf Aktiengesellschaft | Isoindoline azo pigments |
-
1981
- 1981-01-26 JP JP56008993A patent/JPS57123260A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0673978A1 (en) * | 1994-03-23 | 1995-09-27 | Basf Aktiengesellschaft | Isoindoline azo pigments |
US5484901A (en) * | 1994-03-23 | 1996-01-16 | Basf Aktiengesellschaft | Isoindolineazo pigments |
Also Published As
Publication number | Publication date |
---|---|
JPS6248991B2 (en) | 1987-10-16 |
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