| 发明名称 |
A PROCESS FOR THE PREPARATION OF COPOLYMERS CONTAINING NITRILE GROUPS BASED ON ETHYLENICALLY UNSATURATED MONOMERS |
| 摘要 |
Copolymers containing nitrile groups based on ethylenic- ally unsaturated monomers are prepared by reacting the copolymers on which they are based with ammonia at temperatures of from 150 to 270.degree.C and pressures from 30 to 350 bar in the presence of an aliphatic nitrile and/or dinitrile. |
| 申请公布号 |
CA2060293(A1) |
申请公布日期 |
1992.08.02 |
| 申请号 |
CA19922060293 |
申请日期 |
1992.01.29 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
SCHRAGE, HEINRICH;BUYSCH, HANS-JOSEF;VERNALEKEN, HUGO |
| 分类号 |
C08F210/00;C08F8/00;C08F8/30;(IPC1-7):C08F210/00;C08F220/12;C08F220/42 |
主分类号 |
C08F210/00 |
| 代理机构 |
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