| 发明名称 |
METHOD FOR PRODUCING BIS(4-HYDROXYARYL)ALKANES |
| 摘要 |
The present invention relates to a process for the production of bis(4-hydroxyaryl)alkanes by an acid-catalyzed reaction between aromatic hydroxy compounds and ketones, in which the temperature, ketone content and water content of a liquid reaction mixture are adjusted by means of a suitably composed gas phase. |
| 申请公布号 |
EP1071643(A1) |
申请公布日期 |
2001.01.31 |
| 申请号 |
EP19980966260 |
申请日期 |
1998.12.08 |
| 申请人 |
BAYER AG |
发明人 |
EEK, ROB;HALLENBERGER, KASPAR;MENDOZA-FROHN, CHRISTINE;RONGE, GEORG;FENNHOFF, GERHARD;SLUYTS, DOMIEN;VERHOEVEN, WERNER |
| 分类号 |
B01J8/06;C07B61/00;C07C37/20;C07C39/15;C07C39/16 |
主分类号 |
B01J8/06 |
| 代理机构 |
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代理人 |
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