发明名称 |
N-SUBSTITUTED CARBAMOYL-LACTAM COMPOUND |
摘要 |
<p>The invention concerns N-substituted carbamoyl-lactam compounds of the formula < IMG > where: - R is a polyol radical from a polyol having the formula R-(-OH)xi, where Xi is an integer ? 2, - R' is an alkyl, whether or not cyclic, aralkyl, alkaryl or aryl group, .gamma.i is an integer > O, - (-L) is an unopened lactam ring and - (-L-) is an opened lactam block. These compounds are useful in the preparation of highly impact resistant nylon block copolymers.</p> |
申请公布号 |
CA1221364(A) |
申请公布日期 |
1987.05.05 |
申请号 |
CA19840461249 |
申请日期 |
1984.08.17 |
申请人 |
STAMICARBON B.V. |
发明人 |
VAN GEENEN, ALBERT A.;BONGERS, JOZEF J.M.;VAN DER LOOS, JOZEF L.M.;VRINSSEN, CORNELIS H. |
分类号 |
C08G69/14;C08G18/80;C08G65/32;C08G65/333;C08G69/00;C08G69/18;C08G69/20;C08G69/40;(IPC1-7):C07D223/10 |
主分类号 |
C08G69/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|