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 |
US7112702(B2) |
申请公布日期 |
2006.09.26 |
申请号 |
US20020248028 |
申请日期 |
2002.12.12 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CARVILL BRIAN;GLASGOW KATHERINE;KISHAN GURRAM;KRISHNAMURTI RAMESH;KUKALYEKAR NILESH KUMAR PARKASH;RAMANARAYANAN G. V. |
分类号 |
C07C39/16;B01J31/08;C07C37/20;C08G64/20 |
主分类号 |
C07C39/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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