| 发明名称 |
Process for the preparation of carbonyldiisocyanate |
| 摘要 |
The instant invention is directed to a process for preparing carbonyldiisocyanate comprising reacting N-chlorocarbonylisocyanate with trichloroisocyanuric acid and/or an alkali metal salt of dichloroisocyanuric acid at a temperature of from about 20 DEG C to about 200 DEG C. |
| 申请公布号 |
US3956468(A) |
申请公布日期 |
1976.05.11 |
| 申请号 |
US19750548933 |
申请日期 |
1975.02.11 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
HAGEMANN, HERMANN |
| 分类号 |
C07C275/00;C07C67/00;C07C239/00;C07C241/00;C07C263/02;C07C263/06;C07C265/02;C07C265/04;C07C265/14;C07C273/18;C07C275/44;(IPC1-7):01C3/00 |
主分类号 |
C07C275/00 |
| 代理机构 |
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