| 发明名称 |
A METHOD FOR ADDING FILLER TO A FIBRE SUSPENSION |
| 摘要 |
<p>A method for adding filler to a fibre suspension, in which method at least one aluminium salt is dissolved into the fibre suspension, and aluminium hydroxide acting as filler is precipitated onto the surface of the fibre by means of the pH conditions of the fibre suspension.</p> |
| 申请公布号 |
WO2008037840(A1) |
申请公布日期 |
2008.04.03 |
| 申请号 |
WO2007FI50465 |
申请日期 |
2007.08.30 |
| 申请人 |
SELIN, JUKKA;UPM-KYMMENE CORPORATION |
发明人 |
SELIN, JUKKA |
| 分类号 |
D21H17/66;D21H17/70;D21H17/64 |
主分类号 |
D21H17/66 |
| 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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