| 发明名称 |
Azo dyestuffs |
| 摘要 |
Compounds of formula (I) wherein all substituents have the meanings as defined in the Specification, their production and their use.
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| 申请公布号 |
US7371831(B2) |
申请公布日期 |
2008.05.13 |
| 申请号 |
US20020467136 |
申请日期 |
2002.02.11 |
| 申请人 |
CLARIANT FINANCE (BVI) LIMITED |
发明人 |
OBERHOLZER MARTIN;GEIWIZ JUERGEN |
| 分类号 |
B41J2/01;C09B35/50;B41M5/00;C07C229/56;C09B29/16;C09B29/42;C09B35/023;C09B35/031;C09B35/378;C09D11/00;D06P1/04;D06P1/06;D06P1/08;D21H17/07;D21H21/28 |
主分类号 |
B41J2/01 |
| 代理机构 |
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代理人 |
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