| 发明名称 |
POLYMERIZATION PROCESS |
| 摘要 |
<p>This application is concerned with improved processes for the preparation of polyvinyl imidazolines and polyvinyl tetrahydropyrimidines by reacting polyacrylonitriles with alkylene diamines in the presence of carbon dioxide.</p> |
| 申请公布号 |
CA1141087(A) |
申请公布日期 |
1983.02.08 |
| 申请号 |
CA19800349431 |
申请日期 |
1980.04.09 |
| 申请人 |
GILLETTE COMPANY (THE) |
发明人 |
CALVERT, ANTHONY J.;COLLINGWOOD, ERIC C. |
| 分类号 |
C08F8/32;(IPC1-7):08F8/32;08F20/44;C08F20/44 |
主分类号 |
C08F8/32 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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