发明名称 |
ONE-STEP SYNTHESIS OF DOUBLE METAL CYANIDES |
摘要 |
An improved method for synthesizing a double metal cyanide (DMC) catalyst is disclosed. The method combines an aqueous solution of a first metal salt, such as ZnCl2, with an aqueous solution of a second metal salt, such as CoCl2, and with an aqueous solution of an alkali metal cyanide, such as KCN, in a single step to synthesize the DMC catalyst, Zn3[Co(CN)6]2. |
申请公布号 |
WO0209875(A2) |
申请公布日期 |
2002.02.07 |
申请号 |
WO2001EP07286 |
申请日期 |
2001.06.26 |
申请人 |
BASF AKTIENGESELLSCHAFT;DEXHEIMER, EDWARD, MICHAEL;GROSCH, GEORG, HEINRICH |
发明人 |
DEXHEIMER, EDWARD, MICHAEL;GROSCH, GEORG, HEINRICH |
分类号 |
C08G65/10;B01J27/00;B01J27/26;C08G65/26 |
主分类号 |
C08G65/10 |
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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