JPS55116759A - Disazo dye solution composition - Google Patents
Disazo dye solution compositionInfo
- Publication number
- JPS55116759A JPS55116759A JP2389279A JP2389279A JPS55116759A JP S55116759 A JPS55116759 A JP S55116759A JP 2389279 A JP2389279 A JP 2389279A JP 2389279 A JP2389279 A JP 2389279A JP S55116759 A JPS55116759 A JP S55116759A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- dye
- blue
- hydroxynaphthalene
- amino
- 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:Concentrated aqueous solution of a blue of a blue disazo dye of formula I (R1-3 are H or 2W3C hydroxyalkyl).
EXAMPLE: Conentrated aqueous solution containing 40wt% of the diethanolamine salt of the direct dye of formula II.
USE: Dyeing of cellulosic fibers such as paper, cotton, etc., or nitrogen-containing materials such as silk, wool, polyamide fibers, leather, etc. in clear blue color. The solution, has high storage stability, and can be diluted with cold water.
PROCESS: The dye of formula I can be prepared, e.g. by tetrazotizing 1 mole of dianisidine, and coupling with 2 moles of 1-amino-8-hydroxynaphthalene-3,6,- disulfonic acid triethanolamine salt and/or 1-amino-8-hydroxynaphthalene-2,4- disulfonic acid triethanolamine salt.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54023892A JPS6058263B2 (en) | 1979-03-01 | 1979-03-01 | Disazo dye solution composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54023892A JPS6058263B2 (en) | 1979-03-01 | 1979-03-01 | Disazo dye solution composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55116759A true JPS55116759A (en) | 1980-09-08 |
JPS6058263B2 JPS6058263B2 (en) | 1985-12-19 |
Family
ID=12123097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54023892A Expired JPS6058263B2 (en) | 1979-03-01 | 1979-03-01 | Disazo dye solution composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6058263B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044805A2 (en) * | 1980-07-04 | 1982-01-27 | Ciba-Geigy Ag | Liquid preparations of copper-containing dyes |
EP0528269A2 (en) * | 1991-08-16 | 1993-02-24 | BASF Aktiengesellschaft | Flowable dyestuff preparations containing polyazodyes |
-
1979
- 1979-03-01 JP JP54023892A patent/JPS6058263B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044805A2 (en) * | 1980-07-04 | 1982-01-27 | Ciba-Geigy Ag | Liquid preparations of copper-containing dyes |
EP0044805A3 (en) * | 1980-07-04 | 1982-07-07 | Ciba-Geigy Ag | Liquid preparations of copper-containing dyes |
EP0528269A2 (en) * | 1991-08-16 | 1993-02-24 | BASF Aktiengesellschaft | Flowable dyestuff preparations containing polyazodyes |
US5320647A (en) * | 1991-08-16 | 1994-06-14 | Basf Aktiengesellschaft | Fluent polyazo dye preparations and method of dying leather or wool therewith |
Also Published As
Publication number | Publication date |
---|---|
JPS6058263B2 (en) | 1985-12-19 |
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