| 发明名称 |
Basic azo compounds, their production and use |
| 摘要 |
Basic azo compounds of formula I are suitable for coloring or printing especially of paper and leather.
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| 申请公布号 |
US6140478(A) |
申请公布日期 |
2000.10.31 |
| 申请号 |
US19960683938 |
申请日期 |
1996.07.19 |
| 申请人 |
CLARIANT FINANCE (BVI) LIMITED |
发明人 |
GEIWIZ, JUERGEN;MOSER, HELMUT ANTON;PEDRAZZI, REINHARD |
| 分类号 |
C07D211/56;C07D211/60;C09B35/031;C09B35/039;C09B44/08;C09B62/09;C09B67/22;D06P1/41;D06P3/32;D21H21/28;(IPC1-7):C09B31/153;C09B33/12;D06P3/60 |
主分类号 |
C07D211/56 |
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代理人 |
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