| 发明名称 |
Azo dimer and trimer fugitive tints |
| 摘要 |
<p>Azo chromophores having polyoxyalkylene substituents are linked together by a covalent bond or by an intervening connecting group to form dimers or trimers. The polyoxyalkylene substituents are straight or branched chain polymers primarily of ethylene oxide which make the dimer and trimer colorants useful as fugitive tints.</p> |
| 申请公布号 |
EP0498104(B1) |
申请公布日期 |
1996.10.23 |
| 申请号 |
EP19910308737 |
申请日期 |
1991.09.25 |
| 申请人 |
MILLIKEN RESEARCH CORPORATION |
发明人 |
HINES, JOHN BERY JUNIOR;BARRY, CAREY NEILSON JUNIOR |
| 分类号 |
C09B35/205;C09B35/30;C09B35/378;C09B69/00;C09B69/10;D06P5/13;(IPC1-7):C09B69/10 |
主分类号 |
C09B35/205 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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