| 发明名称 |
ANILINE CATALYST |
| 摘要 |
Amination of phenolic compounds by ammonia is accomplished in the presence of a gamma alumina containing a small amount of fluoride.
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| 申请公布号 |
US5091579(A) |
申请公布日期 |
1992.02.25 |
| 申请号 |
US19890379854 |
申请日期 |
1989.07.14 |
| 申请人 |
ARISTECH CHEMICAL CORPORATION |
发明人 |
CULLO, LEONARD A. |
| 分类号 |
B01J21/04;B01J27/12;C01F7/02;C07C209/18;C07C211/46 |
主分类号 |
B01J21/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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