| 发明名称 |
CATALYST FOR PRODUCTION OF DIARYL CARBONATE |
| 摘要 |
PURPOSE: To enable the production of diaryl carbonate in a high yield. CONSTITUTION: This catalyst used in the production of diaryl carbonate by bringing an arom. hydroxy compd. and carbonyl halide into a reaction in a liq. phase consists of metal oxides of two or more selected from among Ti, Mg, Zr and La. |
| 申请公布号 |
JPH09923(A) |
申请公布日期 |
1997.01.07 |
| 申请号 |
JP19950158959 |
申请日期 |
1995.06.26 |
| 申请人 |
MITSUBISHI CHEM CORP |
发明人 |
HARA YOSHINORI;KOTO HIDEKI;HIGASHIJIMA MICHIO |
| 分类号 |
B01J21/06;B01J21/10;C07B61/00;C07C68/02;C07C69/96 |
主分类号 |
B01J21/06 |
| 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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