| 发明名称 |
Yellow anionic disazo dyes |
| 摘要 |
The present invention relates to novel yellow anionic dyes, a process for their preparation, certain novel intermediates necessary for their preparation and the use of these dyes for dyeing natural or synthetic materials, in particular, paper. |
| 申请公布号 |
AU2003238408(B2) |
申请公布日期 |
2009.07.16 |
| 申请号 |
AU20030238408 |
申请日期 |
2003.05.27 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING, INC. |
发明人 |
MICHAEL LENNARTZ;SANDRA WEISS;ADOLF KASER |
| 分类号 |
C07D239/46;C07C303/22;C07C309/29;C07C309/51;C07D213/77;C07D213/79;C07D213/82;C07D213/84;C07D231/38;C07D231/46;C07D239/54;C07D239/60;C07D401/12;C07D403/12;C09B35/023;C09B35/03;C09B35/033;C09B35/037;C09B35/28;C09B35/32;D21H21/28 |
主分类号 |
C07D239/46 |
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