| 发明名称 |
6-AZO-5,5'-DIHYDROXY-7,7'-DISULFO-2,2'-DINAPHTHYLAMINE DERIVATIVES |
| 摘要 |
The present invention provides 6-azo-5,5'-dihydroxy-7,7'-disulfo-2,2'-dinaphthylamine derivatives, their use as dyes, dyed paper and formulations comprising them. |
| 申请公布号 |
WO2006077189(A2) |
申请公布日期 |
2006.07.27 |
| 申请号 |
WO2006EP50141 |
申请日期 |
2006.01.11 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC.;LAUTENBACH, HOLGER |
发明人 |
LAUTENBACH, HOLGER |
| 分类号 |
C09B29/30;C09B31/08;C09B31/22;C09B33/048;C09B33/22;C09B33/28;D21H21/28 |
主分类号 |
C09B29/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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