| 发明名称 |
ISOCYANATE PRODUCTION METHOD |
| 摘要 |
The inventive method for producing isocyanate by reacting amines with phosgene, wherein a phosgene- containing educt flow (i) is substentially isocyanate-free and (ii) has an oxygen chloride mass content (hereafter referred to as HCI) which is less than 0.4 mass %. The producing device for carrying out said method is also disclosed. ® KIPO & WIPO 2007
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| 申请公布号 |
KR20070029188(A) |
申请公布日期 |
2007.03.13 |
| 申请号 |
KR20067025595 |
申请日期 |
2006.12.05 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
WOLFERT ANDREAS;PALLASCH HANS JURGEN;STROEFER ECKHARD;PENZEL ULRICH;DEBERDT FILIP |
| 分类号 |
C07C265/12;C07C263/10;C07C265/14 |
主分类号 |
C07C265/12 |
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