| 发明名称 |
PROCESSES FOR PREPARING LOW-CHLORINE ISOCYANATES |
| 摘要 |
Processes comprising providing an amine reactant, and reacting the amine reactant with a stream of phosgene in a reaction zone to form a product comprising a corresponding isocyanate, wherein the phosgene stream has an average CO content of 0.5% by weight or more.
|
| 申请公布号 |
CA2638942(A1) |
申请公布日期 |
2009.02.22 |
| 申请号 |
CA20082638942 |
申请日期 |
2008.08.19 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
BRUNS, RAINER;DIEHL, FRANK;STUTZ, HERBERT;SCHWARZ, ALEXANDER |
| 分类号 |
C07C263/10 |
主分类号 |
C07C263/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
