| 发明名称 |
Process for the preparation of N-haloamide polymers |
| 摘要 |
Aqueous solutions of polyacrylamides are acidified and then reacted with halogen gas or hypohalites to provide N-halogenated polymers. The product of the process are good wet strength additives for paper made from aqueous pulps of paper making fibers.
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| 申请公布号 |
US4785055(A) |
申请公布日期 |
1988.11.15 |
| 申请号 |
US19870065442 |
申请日期 |
1987.06.23 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
DEXTER, ROBIN W.;JAROVITZKY, PETER A.;FU, YUN-LUNG |
| 分类号 |
C08F8/22;C08F220/54;D21H17/37;D21H17/45;(IPC1-7):C08F8/22 |
主分类号 |
C08F8/22 |
| 代理机构 |
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