| 发明名称 |
Manufacture of isocyanates. |
| 摘要 |
<p>A process for the production of tertiary benzyl isocyanates by reaction of the corresponding olefin with a carbamoyl halide to form the benzyl halide followed by the reaction of the benzyl halide with an excess of isocyanic acid to form the isocyanate and carbamoyl halide which can be recovered and recycled.</p> |
| 申请公布号 |
EP0088223(A1) |
申请公布日期 |
1983.09.14 |
| 申请号 |
EP19830100750 |
申请日期 |
1983.01.27 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
ALEXANIAN, VAZKEN ARSEN;FORGIONE, PETER SALVATORE;CHANG, LAURENCE WU-KWANG |
| 分类号 |
C07C265/00;C07C67/00;C07C241/00;C07C263/02;C07C265/04;C07C265/06;(IPC1-7):07C118/00;07C17/24 |
主分类号 |
C07C265/00 |
| 代理机构 |
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代理人 |
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