| 发明名称 |
CONDENSED AZO COMPOUND AND PROCESS FOR PRODUCING THE SAME |
| 摘要 |
PURPOSE: 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. CONSTITUTION: A condensed azo compound is provided to have excellent resistances of water, chemical, solvent and heat by using 2-hydroxynaphthalene-3,6-dicarboxylic acid, amide, or bisamide of its ester as a coupler.
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| 申请公布号 |
KR20000011154(A) |
申请公布日期 |
2000.02.25 |
| 申请号 |
KR19987009315 |
申请日期 |
1998.11.18 |
| 申请人 |
KABUSHIKI KAISHA UENO SEIYAKU OYO KENKYUJO |
发明人 |
UENO, RYUZO;KITAYAMA, MASAYA;MINAMI, KENJI;WAKAMORI, HIROYUKI;TANIGAWA, KATSUNORI |
| 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 |
主分类号 |
C09B50/00 |
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