| 发明名称 |
Method for producing bisphenol catalysts and bisphenols |
| 摘要 |
This disclosure relates to a method for producing and using catalysts in the production of bisphenols, and in particular to a method for producing catalysts which contain poly-sulfur mercaptan promoters, and using these catalysts in the production of bisphenol-A and its derivatives.
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| 申请公布号 |
US2005090696(A1) |
申请公布日期 |
2005.04.28 |
| 申请号 |
US20030627394 |
申请日期 |
2003.07.25 |
| 申请人 |
WEBB JIMMY L.;SPIVACK JAMES L. |
发明人 |
WEBB JIMMY L.;SPIVACK JAMES L. |
| 分类号 |
B01J31/10;C07C37/20;(IPC1-7):C07C39/16 |
主分类号 |
B01J31/10 |
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