| 发明名称 |
Monomerides containing the hexafluoroisopropyl group, process for their preparation and their use. |
| 摘要 |
Compounds of the formula I <IMAGE> can be prepared from 2-(4-methylphenyl)-2-hexafluoroisopropanol by various process steps. Monomers containing hexafluoroisopropyl are important starting compounds for the preparation of linear polycarboxamides and -imides.
|
| 申请公布号 |
EP0389961(A1) |
申请公布日期 |
1990.10.03 |
| 申请号 |
EP19900105404 |
申请日期 |
1990.03.22 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
LAU, JUERGEN, DR.;SIEGEMUND, GUENTER, DR.;ROEHRSCHEID, FREIMUND, DR. |
| 分类号 |
B01J27/06;C07B61/00;C07C37/16;C07C39/367;C07C43/29;C07C51/353;C07C63/70;C07C63/72;C07C65/24;C07C205/07;C07C205/38;C07C211/52;C07C217/80;C07C217/90;C07C229/52;C07C233/07;C07C235/42;C08G69/40;C08G69/46;C08G73/10 |
主分类号 |
B01J27/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
