| 发明名称 |
Method for synthesizing polymeric AZO dyes |
| 摘要 |
A method of coupling a diazonium salt with an organic polymer comprising, on order, the steps of: providing a polymer in one liquid phase; providing an diazonium salt in a separate liquid phase; contacting the separate phases, and thereby reacting the polymer and the diazonium salt.
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| 申请公布号 |
US6346361(B1) |
申请公布日期 |
2002.02.12 |
| 申请号 |
US19990413181 |
申请日期 |
1999.10.06 |
| 申请人 |
CLARIANT FINANCE (BVI) LIMITED |
发明人 |
SHAN JIANHUI;DING SHUJI;GONZALEZ ELEAZAR B.;KHANNA DINESH N. |
| 分类号 |
G03F7/11;C08F8/30;C09B41/00;C09B69/10;G03F7/021;G03F7/09;(IPC1-7):G03F7/021;C08G63/91 |
主分类号 |
G03F7/11 |
| 代理机构 |
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代理人 |
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