| 发明名称 |
Core-extended perylene bisimides |
| 摘要 |
The present inventions relates to nucleus-extended perylenebisimides of formula (I)intermediates in the preparation of compounds (I) and processes for the preparation of those intermediates and also processes for the preparation of compounds, (I), and the use thereof as colorants.
|
| 申请公布号 |
US6491749(B1) |
申请公布日期 |
2002.12.10 |
| 申请号 |
US20010787592 |
申请日期 |
2001.03.20 |
| 申请人 |
CIBA SPECIALTY CHEMICALS CORPORATION |
发明人 |
LANGHALS HEINZ;KIRNER SUSANNE;BLANKE PATRICK;SPECKBACHER MARKUS |
| 分类号 |
C07D487/16;C07D471/06;C07D471/16;C07D491/16;C09B5/62;C09D7/00;C09D11/00;C09K11/06;G03G5/06;(IPC1-7):C09B5/62;C07D471/02;C07D471/12 |
主分类号 |
C07D487/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
