发明名称 |
Catalyst for the synthesis of organic carbonates, process for preparing the same and application thereof |
摘要 |
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.
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申请公布号 |
US8445713(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US20080738687 |
申请日期 |
2008.10.17 |
申请人 |
WERSHOFEN STEFAN;KLEIN STEPHAN;ZHOU ZHIPING;WANG XINKUI;WANG JUNWEI;KANG MAOQING;BAYER MATERIALSCIENCE AG |
发明人 |
WERSHOFEN STEFAN;KLEIN STEPHAN;ZHOU ZHIPING;WANG XINKUI;WANG JUNWEI;KANG MAOQING |
分类号 |
C07C69/96;C01F17/00;C07C271/12 |
主分类号 |
C07C69/96 |
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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