| 发明名称 |
Cationic reaction product of kraft lignin with aldehyde and polyamine |
| 摘要 |
Cationic reaction products having improved flocculating performance for suspended solids are obtained by the reaction of kraft lignin with aldehydes and polyamines.
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| 申请公布号 |
US4455257(A) |
申请公布日期 |
1984.06.19 |
| 申请号 |
US19820433991 |
申请日期 |
1982.10.12 |
| 申请人 |
REED LIGNIN, INC. |
发明人 |
HOFTIEZER, HENRY W.;WATTS, DANIEL J.;TAKAHASHI, AKIO |
| 分类号 |
C08H5/02;(IPC1-7):C07G1/00 |
主分类号 |
C08H5/02 |
| 代理机构 |
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