发明名称 |
Heterogeneous catalyst process |
摘要 |
A process using heterogeneous resin-bonded aluminum phenoxide catalyst to alkylate phenols, the catalyst per se, and a process for making the catalyst. The inventive alkylation process uses ortho-tert-butylphenoxide bonded to a phenolformaldehyde condensation resin heterogeneous catalyst to prepare 2,6-di-tert-butylphenol from isobutylene and ortho-tert-butylphenol. |
申请公布号 |
US4714691(A) |
申请公布日期 |
1987.12.22 |
申请号 |
US19860900304 |
申请日期 |
1986.08.25 |
申请人 |
ETHYL CORPORATION |
发明人 |
GOINS, DIXIE E.;HOLMES, SILAS W.;BURT, EDWARD A. |
分类号 |
B01J31/08;B01J31/10;C07C37/14;(IPC1-7):B01J31/06 |
主分类号 |
B01J31/08 |
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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