| 申请日期 | 2025-06-24 | 申请号 | US12738687 |
| 公开（公告）号 | US8445713B2 | 公开（公告）日 | 2013-05-21 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Stefan Wershofen; Stephan Klein; Zhiping Zhou; Xinkui Wang; Junwei Wang; Maoqing Kang | ||
| 简介 | The present invention relates to a catalyst for the synthesis of organic carbonates, the preparation of the catalyst and the application of this catalyst in the synthesis of organic carbonates from reacting urea and hydroxyl group containing compounds. The catalyst provided in this invention is a calcinate of hydrous salt containing rare earth element at a moderate calcining temperature. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
