JPH042629B2 - - Google Patents
Info
- Publication number
- JPH042629B2 JPH042629B2 JP57081278A JP8127882A JPH042629B2 JP H042629 B2 JPH042629 B2 JP H042629B2 JP 57081278 A JP57081278 A JP 57081278A JP 8127882 A JP8127882 A JP 8127882A JP H042629 B2 JPH042629 B2 JP H042629B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- dyeing
- general formula
- sodium
- printing
- 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.)
- Expired - Lifetime
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8127882A JPS58198567A (ja) | 1982-05-13 | 1982-05-13 | 二官能型反応性化合物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8127882A JPS58198567A (ja) | 1982-05-13 | 1982-05-13 | 二官能型反応性化合物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58198567A JPS58198567A (ja) | 1983-11-18 |
| JPH042629B2 true JPH042629B2 (en, 2012) | 1992-01-20 |
Family
ID=13741898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8127882A Granted JPS58198567A (ja) | 1982-05-13 | 1982-05-13 | 二官能型反応性化合物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58198567A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4837310A (en) * | 1986-01-16 | 1989-06-06 | Sumitomo Chemical Company, Limited | Red or bluish-red fiber-reactive monoazo compound having 7-substituted amino-1-naphthol-sulfonic acid as coupling component between the chromophore and fiber reactive portions of the compound |
| CN110903680B (zh) * | 2019-12-23 | 2021-09-03 | 上海染料研究所有限公司 | 一种食用着色剂的低盐提纯的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56118976A (en) * | 1980-02-20 | 1981-09-18 | Sumitomo Chemical Co | Dyeing of cellulosic fiber |
| DE3011447A1 (de) * | 1980-03-25 | 1981-10-01 | Hoechst Ag, 6000 Frankfurt | Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe |
-
1982
- 1982-05-13 JP JP8127882A patent/JPS58198567A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58198567A (ja) | 1983-11-18 |
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