| 发明名称 |
PROCESS FOR THE PRODUCTION OF BISPHENOL A |
| 摘要 |
<p>A process for the production of bisphenol A, including providing a melt of a crystalline adduct of bisphenol A and phenol, contacting the melt with a cation donating solid to neutralize the strong acid therewith, and then heating the melt to vaporize and remove phenol from the melt.</p> |
| 申请公布号 |
EP1165476(A1) |
申请公布日期 |
2002.01.02 |
| 申请号 |
EP19990940594 |
申请日期 |
1999.08.31 |
| 申请人 |
CHIYODA CORPORATION |
发明人 |
YAMAMOTO, SUSUMU;KUKIDOME, ATSUMI;NOMURA, MAKOTO;MAEHARA, KEIJI;NAGAHAMA, KENJI |
| 分类号 |
C07C37/74;C07C37/82;C07C37/86;C07C39/16;(IPC1-7):C07C39/16 |
主分类号 |
C07C37/74 |
| 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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