| 发明名称 |
CONDENSED AZO COMPOUND AND PROCESS FOR PRODUCING THE SAME |
| 摘要 |
A novel condensed azo compound obtained by using 2-hydroxynaphthalene-3,6-dicarboxylic acid, amide, or bisamide of its ester as a coupler. It is excellent in water, chemical, solvent and heat resistances, etc.
|
| 申请公布号 |
CA2255592(A1) |
申请公布日期 |
1998.09.24 |
| 申请号 |
CA19982255592 |
申请日期 |
1998.03.19 |
| 申请人 |
KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO |
发明人 |
UENO, RYUZO;TANIKAWA, KATSUNORI;KITAYAMA, MASAYA;MINAMI, KENJI;WAKAMORI, HIROYUKI |
| 分类号 |
C09B50/00;C07C245/10;C07D209/88;C07D235/26;C07D249/14;C07D249/20;C07D271/10;C07D271/107;C07D307/52;C09B33/147;C09B62/04;D06P3/40;G03G5/06;(IPC1-7):C09B33/147;C09D11/00;C09B31/075;C09B29/08;C07D285/12;C09D7/12;C08K5/23;C07C317/40;C07C323/41;C07C255/44;C07C235/66 |
主分类号 |
C09B50/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
