| 发明名称 |
SETT FOR ATERUTVINNING AV GAMMALT PAPPER |
| 摘要 |
A process for the reclamation of waste paper in the presence of an aqueous alkaline solution comprises having the solution contain at least a carboxylated polymer. |
| 申请公布号 |
SE7700306(A) |
申请公布日期 |
1977.07.17 |
| 申请号 |
SE19770000306 |
申请日期 |
1977.01.13 |
| 申请人 |
* SOLVAY & CIE |
发明人 |
J * DE CEUSTER;P * ESSEMAEKER |
| 分类号 |
D21C5/02;(IPC1-7):21C5/02 |
主分类号 |
D21C5/02 |
| 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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