| 发明名称 |
PROCESS FOR THE SYNTHESIS OF BISPHENOL |
| 摘要 |
A commercial scale continuous process for the production of a bisphenol comprising reacting a phenol and a ketone in the presence of a modified ion exchange resin catalyst, wherein said modified ion exchange resin comprises a crosslinked gellular acid functionalized polystyrene resin modified by neutralization of with a mercapto promoter.
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| 申请公布号 |
US2004116751(A1) |
申请公布日期 |
2004.06.17 |
| 申请号 |
US20020248028 |
申请日期 |
2002.12.12 |
| 申请人 |
CARVILL BRIAN;GLASGOW KATHERINE;KISHAN GURRAM;KRISHNAMURTI RAMESH;KUKALYEKAR NILESH KUMAR PARKASH;RAMANARAYANAN G.V. |
发明人 |
CARVILL BRIAN;GLASGOW KATHERINE;KISHAN GURRAM;KRISHNAMURTI RAMESH;KUKALYEKAR NILESH KUMAR PARKASH;RAMANARAYANAN G.V. |
| 分类号 |
B01J31/08;C07C37/20;C07C39/16;C08G64/20;(IPC1-7):C07C29/10 |
主分类号 |
B01J31/08 |
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