| 发明名称 |
BIS(4-HYDROXYARYL)ALKANES |
| 摘要 |
<p>The present application relates to a process for producing high-purity bis(4-hydroxyaryl)alkanes from adducts of bis(4-hydroxyaryl)alkanes and aromatic hydroxy compounds, which are obtained by acid-catalysed reaction of the aromatic hydroxy compounds with ketones.</p> |
| 申请公布号 |
EP1242349(B1) |
申请公布日期 |
2013.02.20 |
| 申请号 |
EP20000991585 |
申请日期 |
2000.12.07 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
NEUMANN, RAINER;LANZE, ROLF;HEYDENREICH, FRIEDER;BOEDIGER, MICHAEL;PREIN, MICHAEL |
| 分类号 |
C07C39/12;F28F21/04;B01D9/02;B01J8/02;C07C37/68;C07C37/70;C07C37/74;C07C37/84;C07C39/04;C07C39/16 |
主分类号 |
C07C39/12 |
| 代理机构 |
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