发明名称 |
METHOD FOR PRODUCING AN ISOCYANATE |
摘要 |
The present invention relates to a process for preparing an isocyanate, comprising hydrogenating a mixture (Gi) comprising an amine in the presence of a hydrogenation catalyst comprising copper to obtain a mixture (Gii) comprising the amine, and reacting the mixture (Gii) with phosgene to obtain a mixture (Giii) comprising the isocyanate. The present invention further relates to the isocyanate preparable by this process. |
申请公布号 |
PT2367783(E) |
申请公布日期 |
2013.03.11 |
申请号 |
PT20090752383T |
申请日期 |
2009.11.18 |
申请人 |
BASF SE |
发明人 |
ROLF PINKOS;MATTHIAS EIERMANN;ECKHARD STROEFER;DANIEL BREUNINGER;KAI THIELE;HEINER SCHELLING;JOHANNES ADAM;MARKUS KRAEMER;MICHAEL ZOELLINGER |
分类号 |
C07C263/10;C07C209/90;C07C265/14 |
主分类号 |
C07C263/10 |
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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