| 发明名称 |
PROCESS FOR THE PREPARATION OF ISOCYANATES |
| 摘要 |
Isocyanates are prepared by thermal decomposition of oxalic acid ester amides at not less than 300 DEG C. The isocyanates obtainable by the process of the invention are valuable starting materials for the preparation of crop protection agents, pesticides, dyes, synthetic resins, plastics, textile waterproofing agents, detergents and adhesives. |
| 申请公布号 |
EP0042059(B1) |
申请公布日期 |
1983.08.31 |
| 申请号 |
EP19810103577 |
申请日期 |
1981.05.11 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
MERGER, FRANZ, DR.;TOWAE, FRIEDRICH, DR. |
| 分类号 |
C07C265/00;C07C;C07C67/00;C07C241/00;C07C263/12;C07C265/12;(IPC1-7):C07C118/04;C07C119/04 |
主分类号 |
C07C265/00 |
| 代理机构 |
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