| 发明名称 |
MANUFACTURE OF URETHANES FROM TERTIARY ARALKYL DIOLS |
| 摘要 |
Production of tertiary aralkyl urethanes, such as tetramethyl xylylene diurethanes, by addition of corresponding diols and carbamic acid esters at moderate temperatures and in the presence of acid catalyst. |
| 申请公布号 |
DE3379165(D1) |
申请公布日期 |
1989.03.16 |
| 申请号 |
DE19833379165 |
申请日期 |
1983.12.20 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
SINGH, BALWANT;FORGIONE, PETER SALVATORE;CHANG, LAURENCE WU-KWANG |
| 分类号 |
C07C271/20;C07C67/00;C07C239/00;C07C269/06;C07C271/26;(IPC1-7):C07C125/06 |
主分类号 |
C07C271/20 |
| 代理机构 |
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