| 发明名称 |
Method for the purification of isocyanates |
| 摘要 |
Isocyanates are prepared by a process in which a product stream from the isocyanate synthesis is purified.
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| 申请公布号 |
US2006135810(A1) |
申请公布日期 |
2006.06.22 |
| 申请号 |
US20050539131 |
申请日期 |
2005.06.16 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
WOLFERT ANDREAS;PALLASCH HANS-JURGEN;STROEFER ECKHARD;BLANKERTZ HEINRICH-JOSEF |
| 分类号 |
C07C263/20;C07C263/10;C07C265/14 |
主分类号 |
C07C263/20 |
| 代理机构 |
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代理人 |
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| 地址 |
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