| 申请日期 | 2026-01-15 | 申请号 | US14417404 |
| 公开（公告）号 | US20150190790A1 | 公开（公告）日 | 2015-07-09 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Dow Global Technologies LLC | ||
| 简介 | Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst is an oxide of a medium rare earth element, wherein the medium rare earth element is samarium, europium, gadolinium, or mixtures thereof. | ||
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