基本信息:
- 专利标题： WATER-SOLUBLE AZO COMPOUND AND DYEING METHOD USING SAME
- 申请号：JP8039085 申请日：1985-04-17
- 公开(公告)号：JPS61238855A 公开(公告)日：1986-10-24
- 发明人： ORITA RYUZO , SOTOKOSHI TERUHITO , HANAWA KAZUO
- 申请人： NIPPON KAYAKU KK
- 专利权人： NIPPON KAYAKU KK
- 当前专利权人： NIPPON KAYAKU KK
- 优先权： JP8039085 1985-04-17
- 主分类号： C09B62/085
- IPC分类号： C09B62/085 ; D06P3/66
摘要：
NEW MATERIAL:Azo compounds of formula I, wherein X -X are each H, sulfo, carboxyl, methyl, methoxy, Cl; A is -NHC2H4SO3H, a group of formula II or III; Y , Y are each H, methyl, methoxy, Cl; R is 2-cyanoethyl, 2- carbamoylethyl; one of two Z groups is H and the other is a sulfo group. EXAMPLE:Compound of formula IV. USE:Water-soluble azo dyes which dye cellulosic fibers red. PREPARATION:1mol of 1-amino-8-hydroxynaphthalene-3,6- or 4,6-disulfonic acid of formula IV in the free form, 1mol of cyanuric chloride, a diazonium slat of 1mol of an amine of formula V in the free form and 1mol of an amine of formula VI are subjected to a condensation or coupling reaction.
公开/授权文献:
- JPS61194504U 公开/授权日：1986-12-04
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C09 | 染料；涂料；抛光剂；天然树脂；黏合剂；其他类目不包含的组合物；其他类目不包含的材料的应用 |
| ----C09B | 有机染料或用于制造染料的有关化合物；媒染剂；色淀 |
| ------C09B62/00 | 活性染料，即与基质形成共价键或自身聚合的染料 |
| --------C09B62/002 | .与交替给定的活性基团的连接 |
| ----------C09B62/022 | ..交替地给定的杂环 |
| ------------C09B62/08 | ...偶氮染料 |
| --------------C09B62/085 | ....单偶氮染料 |