发明名称 |
Process for the continuous diazotization of water-soluble polymeric amines |
摘要 |
An improvement in the diazotization of polymeric amines is disclosed that minimizes crosslinking problems. Solutions of nitrite ion and polymeric amine are concurrently continuously fed at controlled rates to a turbulently agitated limited volume mixing zone.
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申请公布号 |
US4393175(A) |
申请公布日期 |
1983.07.12 |
申请号 |
US19810300621 |
申请日期 |
1981.09.09 |
申请人 |
DYNAPOL |
发明人 |
BROCK, PHILLIP J.;DAWSON, DANIEL J. |
分类号 |
C08F8/30;C08F8/34;(IPC1-7):C08F8/30 |
主分类号 |
C08F8/30 |
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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